{
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        {
            "platforms": [
                "android",
                "android_webview"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AAudioVariableSizedCallbacks"
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                }
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        }
    ],
    "AIFuseboxFakeboxEvolution": [
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                "ios"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AIOmniboxAskPlaceholder",
                        "ComposeboxPlusButtonBottomSheet",
                        "PlusButtonInFakebox"
                    ]
                }
            ]
        }
    ],
    "AIFuseboxIOSModelPicker_ROW": [
        {
            "platforms": [
                "ios"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "ComposeboxAdditionalAdvancedTools",
                        "ComposeboxDeepSearch",
                        "ComposeboxServerSideState"
                    ]
                }
            ]
        }
    ],
    "AIFuseboxIOSTablet": [
        {
            "platforms": [
                "ios"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AIMNTPEntrypointTablet",
                        "ComposeboxIpad"
                    ]
                }
            ]
        }
    ],
    "AIMEligibilityImprovements": [
        {
            "platforms": [
                "android",
                "chromeos",
                "ios",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AimEligibilityServiceIdentityImprovements",
                        "AimUrlNavigationFetchEnabled"
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                }
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        }
    ],
    "AIPageContentTrackedElementsIframe": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AIPageContentTrackedElementsIframe"
                    ]
                }
            ]
        }
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    "AIPageContentTrackedElementsPassword": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AIPageContentTrackedElementsPassword"
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                }
            ]
        }
    ],
    "ANGLEPerContextBlobCache": [
        {
            "platforms": [
                "android_webview",
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "ANGLEPerContextBlobCache"
                    ]
                }
            ]
        }
    ],
    "AVFoundationCaptureForwardSampleTimestamps": [
        {
            "platforms": [
                "mac"
            ],
            "experiments": [
                {
                    "name": "Disabled",
                    "disable_features": [
                        "AVFoundationCaptureForwardSampleTimestamps"
                    ]
                }
            ]
        }
    ],
    "AXRandomizedStressTests": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AXRandomizedStressTests"
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        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
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            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AXTreeFixing"
                    ]
                }
            ]
        }
    ],
    "AblateSearchProviderWarmupRequests": [
        {
            "platforms": [
                "ios"
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            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AblateSearchProviderWarmup"
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    ],
    "AccessibilityAnnotatorContentAnnotatorPipeline": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "ContentAnnotatorEnabledFullAnnotationDisabled",
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                        "content_annotator_classifier_semantic_match_rules": "{\"ShoppingCart\":[\"Shopping Cart\", \"Cart\", \"Shopping Bag\"]}",
                        "content_annotator_classifier_title_keyword_rules": "{\"ShoppingCart\":[\"\\\\bcart\\\\b\",\"\\\\bbag\\\\b\",\"\\\\bbasket\\\\b\",\"\\\\bpac\\\\b\"]}",
                        "content_annotator_classifier_url_match_rules": "{\"ShoppingCart\":[\".*/cart(?:[/?#].*|$)\",\".*/bag(?:[/?#].*|$)\",\".*/basket(?:[/?#].*|$)\",\".*/pac(?:[/?#].*|$)\"]}"
                    },
                    "enable_features": [
                        "ContentAnnotator"
                    ]
                },
                {
                    "name": "ContentAnnotatorEnabledFullMarkdownAnnotation",
                    "params": {
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                        "content_annotator_classifier_semantic_match_rules": "{\"ShoppingCart\":[\"Shopping Cart\", \"Cart\", \"Shopping Bag\"]}",
                        "content_annotator_classifier_title_keyword_rules": "{\"ShoppingCart\":[\"\\\\bcart\\\\b\",\"\\\\bbag\\\\b\",\"\\\\bbasket\\\\b\",\"\\\\bpac\\\\b\"]}",
                        "content_annotator_classifier_url_match_rules": "{\"ShoppingCart\":[\".*/cart(?:[/?#].*|$)\",\".*/bag(?:[/?#].*|$)\",\".*/basket(?:[/?#].*|$)\",\".*/pac(?:[/?#].*|$)\"]}",
                        "content_annotator_enable_full_annotation": "true"
                    },
                    "enable_features": [
                        "ContentAnnotator"
                    ]
                },
                {
                    "name": "Control",
                    "disable_features": [
                        "ContentAnnotator"
                    ]
                }
            ]
        }
    ],
    "AccessibilityAnnotatorLiveTabContext": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AccessibilityAnnotatorLiveTabContext"
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                }
            ]
        }
    ],
    "AccessibilityCheckJavaNodeCacheFreshness": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "//1": "Experiment checks correctness of cache by bypassing it;",
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                    "name": "Enabled",
                    "enable_features": [
                        "AccessibilityCheckJavaNodeCacheFreshness"
                    ],
                    "disable_benchmarking": true
                }
            ]
        }
    ],
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        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "OptimizeScrollDisableCache",
                    "params": {
                        "disable_cache": "true",
                        "optimize_scroll": "true"
                    },
                    "enable_features": [
                        "AccessibilityDeprecateJavaNodeCache"
                    ]
                },
                {
                    "name": "OptimizeScroll",
                    "params": {
                        "optimize_scroll": "true"
                    },
                    "enable_features": [
                        "AccessibilityDeprecateJavaNodeCache"
                    ]
                },
                {
                    "name": "DisableCache",
                    "params": {
                        "disable_cache": "true"
                    },
                    "enable_features": [
                        "AccessibilityDeprecateJavaNodeCache"
                    ]
                },
                {
                    "name": "Control",
                    "disable_features": [
                        "AccessibilityDeprecateJavaNodecache"
                    ]
                }
            ]
        }
    ],
    "AccessibilityExtendedSelection": [
        {
            "platforms": [
                "android",
                "android_webview"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AccessibilityExtendedSelection",
                        "AccessibilitySetSelectableOnAllNodesWithText"
                    ]
                }
            ]
        }
    ],
    "AccessibilityHandleOccludingViews": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AccessibilityHandleOccludingViews"
                    ]
                },
                {
                    "name": "Control",
                    "disable_features": [
                        "AccessibilityHandleOccludingViews"
                    ]
                }
            ]
        }
    ],
    "AccessibilityMagnificationFollowsFocus": [
        {
            "platforms": [
                "android",
                "android_webview"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AccessibilityMagnificationFollowsFocus"
                    ]
                }
            ]
        }
    ],
    "AccessibilityManifestV3ChromeVox": [
        {
            "platforms": [
                "chromeos"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AccessibilityManifestV3ChromeVox"
                    ]
                }
            ]
        }
    ],
    "AccessibilityPageZoomV2": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AccessibilityPageZoomV2"
                    ]
                }
            ]
        }
    ],
    "AccessibilityPerformanceMeasurementExperiment": [
        {
            "platforms": [
                "android",
                "chromeos",
                "ios",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Control2025-07-08",
                    "disable_features": [
                        "AccessibilityPerformanceMeasurementExperiment"
                    ]
                },
                {
                    "name": "EnabledWithAXModeComplete2025-07-08",
                    "params": {
                        "accessibility_performance_group_name": "AXModeComplete"
                    },
                    "enable_features": [
                        "AccessibilityPerformanceMeasurementExperiment"
                    ]
                },
                {
                    "name": "EnabledWithWebContentsOnly2025-07-08",
                    "params": {
                        "accessibility_performance_group_name": "WebContentsOnly"
                    },
                    "enable_features": [
                        "AccessibilityPerformanceMeasurementExperiment"
                    ]
                },
                {
                    "name": "EnabledWithAXModeCompleteNoInlineTextBoxes2025-07-08",
                    "params": {
                        "accessibility_performance_group_name": "AXModeCompleteNoInlineTextBoxes"
                    },
                    "enable_features": [
                        "AccessibilityPerformanceMeasurementExperiment"
                    ]
                },
                {
                    "name": "EnabledWithRendererSerializationOnly2025-07-08",
                    "params": {
                        "accessibility_performance_group_name": "RendererSerializationOnly"
                    },
                    "enable_features": [
                        "AccessibilityPerformanceMeasurementExperiment"
                    ]
                }
            ]
        }
    ],
    "AccessibilityPopulateSupplementalDescriptionApi": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AccessibilityPopulateSupplementalDescriptionApi"
                    ]
                }
            ]
        }
    ],
    "AccessibilityRequestScopedContentChangedEvents": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "MaxContentChangedEventsToFire_005",
                    "params": {
                        "max_events": "5"
                    },
                    "enable_features": [
                        "AccessibilityRequestScopedContentChangedEvents"
                    ]
                },
                {
                    "name": "MaxContentChangedEventsToFire_x",
                    "params": {
                        "max_events": "0"
                    },
                    "enable_features": [
                        "AccessibilityRequestScopedContentChangedEvents"
                    ]
                },
                {
                    "name": "MaxContentChangedEventsToFire_002",
                    "params": {
                        "max_events": "2"
                    },
                    "enable_features": [
                        "AccessibilityRequestScopedContentChangedEvents"
                    ]
                },
                {
                    "name": "MaxContentChangedEventsToFire_010",
                    "params": {
                        "max_events": "10"
                    },
                    "enable_features": [
                        "AccessibilityRequestScopedContentChangedEvents"
                    ]
                },
                {
                    "name": "MaxContentChangedEventsToFire_030",
                    "params": {
                        "max_events": "30"
                    },
                    "enable_features": [
                        "AccessibilityRequestScopedContentChangedEvents"
                    ]
                },
                {
                    "name": "MaxContentChangedEventsToFire_050",
                    "params": {
                        "max_events": "50"
                    },
                    "enable_features": [
                        "AccessibilityRequestScopedContentChangedEvents"
                    ]
                },
                {
                    "name": "Control",
                    "disable_features": [
                        "AccessibilityRequestScopedContentChangedEvents"
                    ]
                }
            ]
        }
    ],
    "AccessibilitySequentialFocus": [
        {
            "platforms": [
                "android",
                "android_webview"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AccessibilitySequentialFocus"
                    ]
                },
                {
                    "name": "Disabled",
                    "disable_features": [
                        "AccessibilitySequentialFocus"
                    ]
                }
            ]
        }
    ],
    "AccessibilitySerializationSizeMetrics": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AccessibilitySerializationSizeMetrics"
                    ]
                }
            ]
        }
    ],
    "AccessibilityUnifiedSnapshots": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AccessibilityUnifiedSnapshots"
                    ]
                }
            ]
        }
    ],
    "AccountRetrievalWaitsForRestoration": [
        {
            "platforms": [
                "ios"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AccountRetrievalWaitsForRestoration"
                    ]
                }
            ]
        }
    ],
    "ActivitylessSigninAllEntryPointClank": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "EnableActivitylessSigninAllEntryPoint"
                    ]
                }
            ]
        }
    ],
    "AddressInfobarDisplayLength": [
        {
            "platforms": [
                "ios"
            ],
            "experiments": [
                {
                    "name": "Sixteen_Seconds",
                    "params": {
                        "duration-seconds": "16"
                    },
                    "enable_features": [
                        "AddressInfobarDisplayLength"
                    ]
                }
            ]
        }
    ],
    "AddressSorterConnectCache": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "linux",
                "mac"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AddressSorterConnectCache"
                    ]
                }
            ]
        }
    ],
    "AdjustGpuProcessPriority": [
        {
            "platforms": [
                "mac"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AdjustGpuProcessPriority"
                    ]
                }
            ]
        }
    ],
    "AdjustPreconnectRetryInterval": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Multiplier1.2WithZeroDelays",
                    "params": {
                        "kPreconnectBackoffMultiplier": "1.2",
                        "kPreconnectInitialRetryInterval": "0ms",
                        "kPreconnectNetworkChangeInterval": "0ms"
                    },
                    "enable_features": [
                        "AdjustPreconnectRetryInterval"
                    ]
                }
            ]
        }
    ],
    "AggressiveShaderCacheLimits": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "fuchsia",
                "ios",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AggressiveShaderCacheLimits"
                    ]
                }
            ]
        }
    ],
    "Aim3pEntrypoint": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "enabled",
                    "enable_features": [
                        "Aim3pEntrypoint"
                    ]
                }
            ]
        }
    ],
    "AlignPdfDefaultPrintSettingsWithHTML": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AlignPdfDefaultPrintSettingsWithHTML"
                    ]
                }
            ]
        }
    ],
    "AlignWakeUps": [
        {
            "platforms": [
                "chromeos"
            ],
            "experiments": [
                {
                    "name": "Disabled",
                    "disable_features": [
                        "AlignWakeUps"
                    ]
                }
            ]
        }
    ],
    "AllowDatapipeDrainedAsBytesConsumerInBFCache": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "fuchsia",
                "ios",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AllowDatapipeDrainedAsBytesConsumerInBFCache"
                    ]
                }
            ]
        }
    ],
    "AlwaysRegisterSessionsInvalidationsAndroid": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled_20260522",
                    "enable_features": [
                        "AlwaysRegisterSessionsInvalidationsAndroid"
                    ]
                }
            ]
        }
    ],
    "AlwaysUseAudioManagerOutputFramesPerBuffer": [
        {
            "platforms": [
                "android",
                "android_webview"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AlwaysUseAudioManagerOutputFramesPerBuffer"
                    ]
                }
            ]
        }
    ],
    "AndroidAdaptiveAffinityMode": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled_LongPageBoost_20260615",
                    "params": {
                        "helper_mode": "affinity",
                        "page_load_boost": "10s",
                        "scroll_boost": "0.2s",
                        "user_input_boost": "0.5s"
                    },
                    "enable_features": [
                        "UsePerformanceHelper"
                    ]
                }
            ]
        }
    ],
    "AndroidAnimatedImageDragShadow": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AnimatedImageDragShadow"
                    ]
                }
            ]
        }
    ],
    "AndroidAnimatedProgressBarInBrowser": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled_JumpToCompletionWithFade_20260504",
                    "params": {
                        "jump_to_completion_with_fade": "true"
                    },
                    "enable_features": [
                        "AndroidAnimatedProgressBarInBrowser"
                    ],
                    "disable_features": [
                        "AndroidProgressBarVisualUpdate"
                    ]
                }
            ]
        }
    ],
    "AndroidAppRatingPrompt": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AndroidAppRatingPrompt"
                    ]
                }
            ]
        }
    ],
    "AndroidAtomsLogging": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled_20260520",
                    "enable_features": [
                        "AndroidAtomsLogging"
                    ]
                }
            ]
        }
    ],
    "AndroidBookmarkHistoryPane": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "EnabledWithHistoryPane",
                    "enable_features": [
                        "HistoryPaneAndroid"
                    ]
                }
            ]
        }
    ],
    "AndroidDesktopAimGate": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AndroidDesktopAimGate"
                    ]
                }
            ]
        }
    ],
    "AndroidDesktopStyleScrollbars": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AndroidDesktopStyleScrollbars"
                    ]
                }
            ]
        }
    ],
    "AndroidDesktopUAPlatform": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AndroidDesktopUAPlatform"
                    ]
                }
            ]
        }
    ],
    "AndroidDesktopUASpoofAsChromeOS": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AndroidDesktopUASpoofAsChromeOS"
                    ]
                }
            ]
        }
    ],
    "AndroidDesktopWebPrefsLargeDisplays": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AndroidDesktopWebPrefsLargeDisplays"
                    ]
                }
            ]
        }
    ],
    "AndroidDevToolsFrontend": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AndroidDevToolsFrontend"
                    ]
                }
            ]
        }
    ],
    "AndroidDocumentPictureInPictureAPI": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled_Desktop_FormFactor_20260417",
                    "enable_features": [
                        "AutoDocPiPPermissionPromptAndroid",
                        "DocumentPictureInPictureAPI"
                    ]
                },
                {
                    "name": "Enabled_NonDesktop_FormFactor_20260417",
                    "enable_features": [
                        "DocumentPictureInPictureAPI"
                    ],
                    "disable_features": [
                        "AutoDocPiPPermissionPromptAndroid"
                    ]
                },
                {
                    "name": "Control_NonDesktop_FormFactor_20260417",
                    "disable_features": [
                        "AutoDocPiPPermissionPromptAndroid",
                        "DocumentPictureInPictureAPI"
                    ]
                }
            ]
        }
    ],
    "AndroidHatsNext": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "EnabledStartupSurvey",
                    "params": {
                        "en_site_id": "78FakAwAN0tK1KeaPYj0PoiAHrrQ",
                        "probability": "0.5"
                    },
                    "enable_features": [
                        "ChromeSurveyNextAndroid"
                    ]
                }
            ]
        }
    ],
    "AndroidMediaInsertion": [
        {
            "platforms": [
                "android",
                "android_webview"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "AndroidMediaInsertion"
                    ]
                }
            ]
        }
    ],
    "AndroidMediaPickerAdoption": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled_Direct",
                    "params": {
                        "use_action_pick_images": "true"
                    },
                    "enable_features": [
                        "MediaPickerAdoption"
                    ],
                    "min_os_version": "13.0.0"
                },
                {
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                    ]
                }
            ]
        }
    ],
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        {
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            ],
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                {
                    "name": "EnabledSwappiness195",
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                        "Swappiness": "195"
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                    "enable_features": [
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                    "disable_features": [
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                },
                {
                    "name": "EnabledSwappiness195ConservativeMm",
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                {
                    "name": "EnabledSwappiness185ConservativeMm",
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                },
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                    "name": "EnabledSwappiness170",
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            ]
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        }
    ],
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                {
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                    "enable_features": [
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                }
            ]
        }
    ],
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                },
                {
                    "name": "EnabledSkipDiscard_20250123",
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            ]
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    ],
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                }
            ]
        }
    ],
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                {
                    "name": "NoKVMOptBehavior_20230613",
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            ]
        }
    ],
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        {
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                "linux",
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                "windows"
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            ]
        }
    ],
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        {
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                "linux",
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                "windows"
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            ]
        }
    ],
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        {
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                    "name": "Sixteen_Seconds",
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                    "enable_features": [
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                }
            ]
        }
    ],
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                    "enable_features": [
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                }
            ]
        }
    ],
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        {
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            ]
        }
    ],
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        {
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            ],
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                    "enable_features": [
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                },
                {
                    "name": "Enabled_with_new_badge",
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                    "enable_features": [
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                }
            ]
        }
    ],
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        {
            "platforms": [
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                "ios"
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            "experiments": [
                {
                    "name": "Enabled_20260430",
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                    "enable_features": [
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                }
            ]
        }
    ],
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        {
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                {
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                    "min_os_version": "16467.0.0"
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            ]
        }
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        {
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                "linux",
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                "windows"
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            ]
        }
    ],
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        {
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                "linux",
                "mac",
                "windows"
            ],
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                {
                    "name": "Enabled",
                    "enable_features": [
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                }
            ]
        }
    ],
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        {
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                "windows"
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                {
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                        "D3D12VideoEncodeAccelerator"
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            ]
        }
    ],
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        {
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                "windows"
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                {
                    "name": "Enabled_MaxQueuedFrames2_20230203",
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                    "enable_features": [
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                }
            ]
        }
    ],
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        {
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                "chromeos",
                "fuchsia",
                "linux",
                "mac",
                "windows"
            ],
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                }
            ]
        }
    ],
    "DebugToolbarPositioning": [
        {
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                "android"
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            "experiments": [
                {
                    "name": "Enabled_20260713",
                    "enable_features": [
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            ]
        }
    ],
    "DecodeScriptsInBlink": [
        {
            "platforms": [
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                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled_20260714",
                    "enable_features": [
                        "DecodeScriptsInBlink"
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                }
            ]
        }
    ],
    "DedicatedMediaServiceThread": [
        {
            "platforms": [
                "windows"
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            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "DedicatedMediaServiceThread"
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                }
            ]
        }
    ],
    "DefaultBrowserChangedOsNotification": [
        {
            "platforms": [
                "linux",
                "mac"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "DefaultBrowserChangedOsNotification"
                    ]
                }
            ]
        }
    ],
    "DefaultBrowserFramework": [
        {
            "platforms": [
                "mac",
                "linux"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "prompt_surface": "bubble_dialog"
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                    "enable_features": [
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                }
            ]
        }
    ],
    "DefaultBrowserPromoEntryPoint": [
        {
            "platforms": [
                "android"
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            "experiments": [
                {
                    "name": "Enabled_Full",
                    "params": {
                        "show_app_menu_item": "true"
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                    "enable_features": [
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                },
                {
                    "name": "Enabled_SettingsOnly",
                    "params": {
                        "show_app_menu_item": "false"
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                    "enable_features": [
                        "DefaultBrowserPromoEntryPoint"
                    ]
                }
            ]
        }
    ],
    "DefaultBrowserPromoFre": [
        {
            "platforms": [
                "android"
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            "experiments": [
                {
                    "name": "RMD_Direct_Invocation",
                    "params": {
                        "fre_promo_arm": "rmd_direct_invocation"
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                    "enable_features": [
                        "DefaultBrowserPromoFre"
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                },
                {
                    "name": "Primer_No_Instructions",
                    "params": {
                        "fre_promo_arm": "primer_no_instructions"
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                    "enable_features": [
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                },
                {
                    "name": "Primer_Promotional_Text",
                    "params": {
                        "fre_promo_arm": "primer_promotional_text"
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                    "enable_features": [
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                    ]
                }
            ]
        }
    ],
    "DefaultBrowserRound3Phase1": [
        {
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                "windows"
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            "experiments": [
                {
                    "name": "ModalDialog",
                    "params": {
                        "prompt_surface": "modal_dialog_with_settings_illustration"
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                    "enable_features": [
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                        "DefaultBrowserFramework",
                        "DefaultBrowserPromptSurfaces",
                        "PerformDefaultBrowserCheckValidations"
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                },
                {
                    "name": "BubbleDialog",
                    "params": {
                        "prompt_surface": "bubble_dialog"
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                    "enable_features": [
                        "DefaultBrowserChangedOsNotification",
                        "DefaultBrowserFramework",
                        "DefaultBrowserPromptSurfaces",
                        "PerformDefaultBrowserCheckValidations"
                    ]
                }
            ]
        }
    ],
    "DefaultBrowserRound3Phase2_0": [
        {
            "platforms": [
                "windows"
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            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "setter_option": "shell_integration"
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                    "enable_features": [
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                }
            ]
        }
    ],
    "DefaultPassthroughCommandDecoder": [
        {
            "platforms": [
                "android_webview"
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            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "BlockListByDevice": "",
                        "BlockListByModel": ""
                    },
                    "enable_features": [
                        "DefaultPassthroughCommandDecoder"
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                }
            ]
        }
    ],
    "DeferSpeculativeRFHCreation": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "linux",
                "mac",
                "windows"
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            "experiments": [
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                    "name": "EnabledWithPrewarmAndDelay",
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                        "create_speculative_rfh_filter_restore": "true",
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                    "enable_features": [
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                }
            ]
        }
    ],
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        {
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                "android"
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                {
                    "name": "EnabledWithDelayMainJob",
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                    "enable_features": [
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            ]
        }
    ],
    "DelayMainJobStudyDesktop": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
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            "experiments": [
                {
                    "name": "EnabledWith50ms",
                    "params": {
                        "AdditionalDelay": "50ms"
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                    "enable_features": [
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            ]
        }
    ],
    "DelegatedCompositingOnWindows": [
        {
            "platforms": [
                "windows"
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            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
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    "DeprecateUnload": [
        {
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                "chromeos",
                "linux",
                "mac",
                "windows"
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                    "name": "Enabled_145",
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                        "rollout_percent": "1"
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                    "enable_features": [
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                        "DeprecateUnloadByAllowList"
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        }
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    "DeprecateUnloadByBucket": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
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                    "name": "Enabled_145",
                    "params": {
                        "rollout_bucket": "0"
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                    "enable_features": [
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                }
            ]
        }
    ],
    "DeprecatedExternalPickerFunction": [
        {
            "platforms": [
                "android",
                "android_webview"
            ],
            "experiments": [
                {
                    "name": "Disabled",
                    "disable_features": [
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            ]
        }
    ],
    "DesktopAndroidLinkCapturing": [
        {
            "platforms": [
                "android"
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            "experiments": [
                {
                    "name": "Enabled_20260319",
                    "enable_features": [
                        "DesktopAndroidLinkCapturing"
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                }
            ]
        }
    ],
    "DesktopAndroidPolicy": [
        {
            "platforms": [
                "android"
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            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "blocklist": "AlternateErrorPagesEnabled"
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                    "enable_features": [
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                }
            ]
        }
    ],
    "DesktopAppOriginMigration": [
        {
            "platforms": [
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                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
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                }
            ]
        }
    ],
    "DesktopCapturePermissionCheckerPreMacos14_4": [
        {
            "platforms": [
                "mac"
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            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
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            ]
        }
    ],
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        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
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                {
                    "name": "OmniboxDynamicColorRealboxDynamic",
                    "params": {
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                        "Omnibox_DynamicColorScheme": "true"
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                    "enable_features": [
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                        "WebUIOmniboxDynamicAiModeButton"
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                }
            ]
        }
    ],
    "DesktopNtpDriveCache": [
        {
            "platforms": [
                "linux",
                "mac",
                "windows"
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                {
                    "name": "Cache_1m",
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                        "NtpDriveModuleExperimentGroupParam": "experiment_1234"
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                    "enable_features": [
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            ]
        }
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    "DesktopNtpDriveModuleLink": [
        {
            "platforms": [
                "linux",
                "mac",
                "windows"
            ],
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                {
                    "name": "Enabled",
                    "enable_features": [
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            ]
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    ],
    "DesktopNtpImageErrorDetection": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
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                    "name": "ImageErrorDetection",
                    "enable_features": [
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            ]
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    ],
    "DesktopNtpModulesTabGroups": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
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                {
                    "name": "Control_20251027",
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                        "kNtpTabGroupsModule",
                        "kNtpTabGroupsModuleZeroState"
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                {
                    "name": "SteadyState_20251027",
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                {
                    "name": "ZeroState_20251027",
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                        "kNtpTabGroupsModuleZeroState"
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                {
                    "name": "Default_20251027"
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        }
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        {
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                "linux",
                "mac",
                "windows"
            ],
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                    "name": "Enabled",
                    "enable_features": [
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                "linux",
                "mac",
                "windows"
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                    "params": {
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                        "StaleModulesCountThreshold": "14"
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        {
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                "linux",
                "mac",
                "windows"
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                    "name": "Enabled",
                    "enable_features": [
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                        "NtpSimplificationBookmarkBar"
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            ]
        }
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                "linux",
                "mac",
                "windows"
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                    "enable_features": [
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                        "SegmentationPlatformURLVisitResumptionRanker"
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        {
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                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "EnabledBoth",
                    "enable_features": [
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                        "HideAimEntrypointForUrlSuggestions"
                    ]
                },
                {
                    "name": "EnabledHideAimEntrypoint",
                    "enable_features": [
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                },
                {
                    "name": "EnabledSpaceDoesNotSubmit",
                    "enable_features": [
                        "AiModeSpaceDoesNotActivate"
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                }
            ]
        }
    ],
    "DesktopOmniboxCalculatorProvider": [
        {
            "platforms": [
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                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
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                    ]
                }
            ]
        }
    ],
    "DesktopOmniboxRichAutocompletionMinChar": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled_1_v1",
                    "params": {
                        "RichAutocompletionAutocompleteShortcutTextMinChar": "1",
                        "RichAutocompletionAutocompleteTitlesMinChar": "1"
                    },
                    "enable_features": [
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                }
            ]
        }
    ],
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        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
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                    "name": "Chips_v1",
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                {
                    "name": "Chips_v2",
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                {
                    "name": "Chips_v3",
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                {
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                {
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        }
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                {
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                {
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                    "enable_features": [
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    "FuturePoliciesOnDesktopAndroid": [
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                "linux",
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                "windows"
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                "chromeos"
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                    "enable_features": [
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                "chromeos"
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                {
                    "name": "Enabled_20250728",
                    "enable_features": [
                        "KeepChildProcessAfterIPCReset"
                    ]
                }
            ]
        }
    ],
    "KeyboardAccessoryAddressIPH": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Address_IPH_Enabled",
                    "params": {
                        "availability": "any",
                        "event_trigger": "name:keyboard_accessory_address_filling_iph_trigger;comparator:<10;window:90;storage:360",
                        "event_used": "name:keyboard_accessory_address_suggestion_accepted;comparator:<2;window:90;storage:360",
                        "session_rate": "<1"
                    },
                    "enable_features": [
                        "IPH_KeyboardAccessoryAddressFilling"
                    ],
                    "disable_features": []
                }
            ]
        }
    ],
    "KeyboardAccessoryPasswordIPH": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Password_IPH_Enabled",
                    "params": {
                        "availability": "any",
                        "event_trigger": "name:keyboard_accessory_password_filling_iph_trigger;comparator:<10;window:90;storage:360",
                        "event_used": "name:keyboard_accessory_password_suggestion_accepted;comparator:<2;window:90;storage:360",
                        "session_rate": "<1"
                    },
                    "enable_features": [
                        "IPH_KeyboardAccessoryPasswordFilling"
                    ],
                    "disable_features": []
                }
            ]
        }
    ],
    "KeyboardAccessoryPaymentIPH": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Payment_IPH_Enabled",
                    "params": {
                        "availability": "any",
                        "event_trigger": "name:keyboard_accessory_payment_filling_iph_trigger;comparator:<10;window:90;storage:360",
                        "event_used": "name:keyboard_accessory_payment_suggestion_accepted;comparator:<2;window:90;storage:360",
                        "session_rate": "<1"
                    },
                    "enable_features": [
                        "IPH_KeyboardAccessoryPaymentFilling"
                    ],
                    "disable_features": []
                }
            ]
        }
    ],
    "KeyboardAccessoryPaymentOffer": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "availability": "any",
                        "event_trigger": "name:keyboard_accessory_payment_offer_iph_trigger;comparator:<3;window:90;storage:360",
                        "event_used": "name:keyboard_accessory_payment_suggestion_accepted;comparator:<2;window:90;storage:360",
                        "session_rate": "any",
                        "session_rate_impact": "IPH_KeyboardAccessoryBarSwiping"
                    },
                    "enable_features": [
                        "AutofillEnableOffersInClankKeyboardAccessory",
                        "IPH_KeyboardAccessoryPaymentOffer"
                    ]
                }
            ]
        }
    ],
    "KeyboardAccessorySwipingIPH": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Swiping_IPH_Enabled",
                    "params": {
                        "availability": "any",
                        "event_trigger": "name:keyboard_accessory_bar_swiping_iph_trigger;comparator:<10;window:90;storage:360",
                        "event_used": "name:keyboard_accessory_bar_swiped;comparator:<2;window:90;storage:360",
                        "session_rate": "<1"
                    },
                    "enable_features": [
                        "IPH_KeyboardAccessoryBarSwiping"
                    ],
                    "disable_features": []
                }
            ]
        }
    ],
    "KeyboardLockPrompt": [
        {
            "platforms": [
                "windows",
                "linux",
                "mac",
                "chromeos"
            ],
            "experiments": [
                {
                    "name": "Enabled_PEPC",
                    "params": {
                        "use_pepc_ui": "true"
                    },
                    "enable_features": [
                        "KeyboardLockPrompt"
                    ]
                },
                {
                    "name": "Enabled_Classic",
                    "params": {
                        "use_pepc_ui": "false"
                    },
                    "enable_features": [
                        "KeyboardLockPrompt"
                    ]
                }
            ]
        }
    ],
    "KeyboardUsedPalmSuppression": [
        {
            "platforms": [
                "chromeos"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "EnableKeyboardUsedPalmSuppression"
                    ]
                }
            ]
        }
    ],
    "Keychain2026CohortRollout": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled_20260210",
                    "params": {
                        "cert_xml": "https://www.gstatic.com/cryptauthvault/v0/10020.cert.xml",
                        "sig_xml": "https://www.gstatic.com/cryptauthvault/v0/10020.cert.sig.xml"
                    },
                    "enable_features": [
                        "WebAuthenticationEnclaveTrustedVaultCohort"
                    ]
                }
            ]
        }
    ],
    "KioskHeartbeatsViaERP": [
        {
            "platforms": [
                "chromeos"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "KioskHeartbeatsViaERP"
                    ]
                },
                {
                    "name": "Disabled",
                    "disable_features": [
                        "KioskHeartbeatsViaERP"
                    ]
                }
            ]
        }
    ],
    "KwdbRefreshDebugging": [
        {
            "platforms": [
                "android",
                "chromeos",
                "ios",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled_20260601",
                    "enable_features": [
                        "KwdbRefreshDebugging"
                    ]
                }
            ]
        }
    ],
    "LCPPDeferUnusedPreload": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "EnableWithPostTask_20240426",
                    "params": {
                        "load_timing": "post_task"
                    },
                    "enable_features": [
                        "LCPPDeferUnusedPreload"
                    ]
                },
                {
                    "name": "EnableWithLCPTimingPredictor_20240426",
                    "params": {
                        "load_timing": "lcp_timing_predictor"
                    },
                    "enable_features": [
                        "LCPPDeferUnusedPreload"
                    ]
                }
            ]
        }
    ],
    "LCPPImageLoadingPriority": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "MediumPriority_20240418",
                    "params": {
                        "lcpp_adjust_image_load_priority": "true",
                        "lcpp_adjust_image_load_priority_confidence_threshold": "0.5",
                        "lcpp_adjust_image_load_priority_override_first_n_boost": "true",
                        "lcpp_enable_image_load_priority_for_htmlimageelement": "false",
                        "lcpp_enable_perf_improvements": "true",
                        "lcpp_image_load_priority": "medium",
                        "lcpp_max_element_locator_length": "1024",
                        "lcpp_max_histogram_buckets": "10",
                        "lcpp_max_hosts_to_track": "100",
                        "lcpp_recorded_lcp_element_types": "image_only",
                        "lcpp_sliding_window_size": "1000"
                    },
                    "enable_features": [
                        "LCPCriticalPathPredictor"
                    ]
                }
            ]
        }
    ],
    "LCPPLazyLoadImagePreload": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "EnableWithNativeLazyLoading_20231113",
                    "params": {
                        "lcpp_preload_lazy_load_image_type": "native_lazy_loading"
                    },
                    "enable_features": [
                        "LCPPLazyLoadImagePreload"
                    ]
                }
            ]
        }
    ],
    "LCPPPrefetchSubresource": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "LCPPPrefetchSubresource"
                    ]
                }
            ]
        }
    ],
    "LCPTimingPredictorPrerender2": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "LCPTimingPredictorPrerender2"
                    ]
                }
            ]
        }
    ],
    "LaunchOnStartup": [
        {
            "platforms": [
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled_Foreground_OptIn",
                    "params": {
                        "default_preference": "disabled",
                        "mode": "foreground"
                    },
                    "enable_features": [
                        "LaunchOnStartup"
                    ]
                }
            ]
        }
    ],
    "LazilySetCustomActionCaption": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "LazilySetCustomActionCaption"
                    ]
                }
            ]
        }
    ],
    "LazyBlinkTimezoneInit": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "LazyBlinkTimezoneInit"
                    ]
                }
            ]
        }
    ],
    "LazyBrowserInterfaceBroker": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "LazyBrowserInterfaceBroker"
                    ]
                }
            ]
        }
    ],
    "LegacyKeyRepeatSynthesis": [
        {
            "platforms": [
                "windows",
                "mac",
                "linux",
                "chromeos"
            ],
            "experiments": [
                {
                    "name": "Disabled",
                    "disable_features": [
                        "LegacyKeyRepeatSynthesis"
                    ]
                }
            ]
        }
    ],
    "LensSidePanelUnification": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "ContextualTasksSidePanel",
                        "LensSidePanelUnification"
                    ]
                }
            ]
        }
    ],
    "LevelDBCacheSize": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "ios",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "LevelDBCacheSize"
                    ]
                }
            ]
        }
    ],
    "LibraryPrefetcherMadvise": [
        {
            "platforms": [
                "android_webview"
            ],
            "experiments": [
                {
                    "name": "Enabled_64K",
                    "params": {
                        "fallback": "true",
                        "length": "65536"
                    },
                    "enable_features": [
                        "LibraryPrefetcherMadvise",
                        "WebViewPrefetchNativeLibrary"
                    ]
                },
                {
                    "name": "AblatePrefetch",
                    "disable_features": [
                        "LibraryPrefetcherMadvise",
                        "WebViewPrefetchNativeLibrary"
                    ]
                }
            ]
        }
    ],
    "LibraryPrefetcherOnlyOrderedText": [
        {
            "platforms": [
                "android_webview"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "LibraryPrefetcherOnlyOrderedText"
                    ]
                }
            ]
        }
    ],
    "LinkPreview": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "EnabledAltClick",
                    "params": {
                        "trigger_type": "alt_click"
                    },
                    "enable_features": [
                        "LinkPreview"
                    ]
                }
            ]
        }
    ],
    "LinuxCupsIppPrintingBackend": [
        {
            "platforms": [
                "linux"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "CupsIppPrintingBackend"
                    ]
                }
            ]
        }
    ],
    "LiveCaptionExperimentalLanguages": [
        {
            "platforms": [
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "available_languages": "en-US,fr-FR,it-IT,de-DE,es-ES,ja-JP,hi-IN,pt-BR,ko-KR,pl-PL,th-TH,tr-TR,id-ID,cmn-Hans-CN,cmn-Hant-TW,vi-VN,ru-RU"
                    },
                    "enable_features": [
                        "LiveCaptionExperimentalLanguages"
                    ]
                }
            ]
        }
    ],
    "LiveCaptionWithOnDeviceTranslation": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "LiveCaptionOnDeviceTranslation",
                        "LiveCaptionOnDeviceTranslationEnglishOnly"
                    ]
                }
            ]
        }
    ],
    "LoadAllTabsAtStartup": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "LoadAllTabsAtStartup"
                    ]
                }
            ]
        }
    ],
    "LoadingPredictorLimitPreconnectSocketCount": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "fuchsia",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "LoadingPredictorLimitPreconnectSocketCount"
                    ]
                }
            ]
        }
    ],
    "LobsterDogfood": [
        {
            "platforms": [
                "chromeos"
            ],
            "experiments": [
                {
                    "name": "Enabled_Dogfood",
                    "enable_features": [
                        "LobsterDogfood"
                    ]
                }
            ]
        }
    ],
    "LocalNetworkAccessChecks": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "EnabledBlocking",
                    "params": {
                        "LocalNetworkAccessChecksWarn": "false"
                    },
                    "enable_features": [
                        "LocalNetworkAccessChecks"
                    ]
                }
            ]
        }
    ],
    "LocalNetworkAccessChecksWebSockets": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "LocalNetworkAccessChecksWebSockets"
                    ]
                }
            ]
        }
    ],
    "LocalNetworkAccessChecksWebTransport": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "LocalNetworkAccessChecksWebTransport"
                    ]
                }
            ]
        }
    ],
    "Localized1PSkills": [
        {
            "platforms": [
                "chromeos",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "SkillsServiceApi"
                    ],
                    "disable_features": [
                        "Skills1PDisabledForNonEnLocales"
                    ]
                }
            ]
        }
    ],
    "LockTopControlsOnLargeTabletsV2": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "LockTopControlsOnLargeTabletsV2"
                    ]
                }
            ]
        }
    ],
    "LofnPermissiveUsbPassthrough": [
        {
            "platforms": [
                "chromeos"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "CrOSLateBootPermissiveUsbPassthrough"
                    ],
                    "min_os_version": "15575.0.0"
                }
            ]
        }
    ],
    "LogCrWebJavaScriptErrors": [
        {
            "platforms": [
                "ios"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "LogCrWebJavaScriptErrors"
                    ]
                }
            ]
        }
    ],
    "LogOnDeviceMetricsOnStartup": [
        {
            "platforms": [
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "on_device_startup_metric_delay": "3m"
                    },
                    "enable_features": [
                        "LogOnDeviceMetricsOnStartup"
                    ]
                }
            ]
        }
    ],
    "LogicalClearHttpCache": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "LogicalClearHttpCache"
                    ]
                }
            ]
        }
    ],
    "LogoViewRefactor": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "LogoViewRefactor"
                    ]
                }
            ]
        }
    ],
    "LongAnimationFrameSourceCharPosition": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "LongAnimationFrameSourceCharPosition"
                    ]
                }
            ]
        }
    ],
    "LongScreenshotsLenientMemoryCheck": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "LongScreenshotsLenientMemoryCheck"
                    ]
                }
            ]
        }
    ],
    "LongScreenshotsNoMemoryCheck": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "LongScreenshotsNoMemoryCheck"
                    ]
                }
            ]
        }
    ],
    "MacAccessibilityAPIMigration": [
        {
            "platforms": [
                "mac"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "MacAccessibilityAPIMigration"
                    ]
                }
            ]
        }
    ],
    "MacOptimizeCachedFirstRect": [
        {
            "platforms": [
                "mac"
            ],
            "experiments": [
                {
                    "name": "EnabledAll_20260508",
                    "enable_features": [
                        "CachedFirstRectAllowInvalidSelection",
                        "CachedFirstRectAllowRangeOutsideSelection",
                        "CachedFirstRectMoreSelectionFallbacks"
                    ]
                }
            ]
        }
    ],
    "MacTabSwitchRegressionFix": [
        {
            "platforms": [
                "mac"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "SendAllSavedFramesToDelegatedFrameHost": "true"
                    },
                    "enable_features": [
                        "UseHadSavedFrameAtStart"
                    ]
                }
            ]
        }
    ],
    "MagiChromeBatch1": [
        {
            "platforms": [
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "IllustrationAndPromoCardPhoneAndRemoveGuestMode_20260528",
                    "params": {
                        "magichrome_fre_exp_branch": "1"
                    },
                    "enable_features": [
                        "MagiChromeSignInExperimentsBatch1"
                    ]
                }
            ]
        }
    ],
    "MainNodeAnnotationsRollout": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "MainNodeAnnotations"
                    ]
                }
            ]
        }
    ],
    "MaintainConnections": [
        {
            "platforms": [
                "android",
                "linux"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "MaintainConnectionsOnIpv6TempAddrChange"
                    ]
                }
            ]
        }
    ],
    "MakeIdentityManagerSourceOfAccountsAndroidPart1": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "MakeIdentityManagerSourceOfAccounts"
                    ]
                }
            ]
        }
    ],
    "MaliciousApkDownloadCheck": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "//0": "This config is the intended feature to launch.",
                    "name": "Enabled",
                    "enable_features": [
                        "MaliciousApkDownloadCheck"
                    ]
                },
                {
                    "//0": "This config is an intermediate experimental state.",
                    "name": "EnabledTelemetryOnly",
                    "params": {
                        "sample_percentage": "1",
                        "telemetry_only": "true"
                    },
                    "enable_features": [
                        "MaliciousApkDownloadCheck"
                    ]
                }
            ]
        }
    ],
    "MallocDumpDoNotWalkFreeList": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Disabled",
                    "disable_features": [
                        "MallocDumpProviderPopulateDiscardableBytes",
                        "PartitionsDumpPopulateDiscardableBytes"
                    ]
                }
            ]
        }
    ],
    "ManagedProfileRequiredInterstitial": [
        {
            "platforms": [
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "ManagedProfileRequiredInterstitial"
                    ]
                }
            ]
        }
    ],
    "MapsNativePreviewLinkifiedAddress": [
        {
            "platforms": [
                "ios"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "IOSMiniMapLinkifiedAddress"
                    ]
                }
            ]
        }
    ],
    "MapsNativePreviewUniversalLink": [
        {
            "platforms": [
                "ios"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "IOSMiniMapUniversalLink"
                    ]
                }
            ]
        }
    ],
    "MediaFoundationBatchRead": [
        {
            "platforms": [
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled_200",
                    "params": {
                        "batch_read_count": "200"
                    },
                    "enable_features": [
                        "MediaFoundationBatchRead"
                    ]
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                }
            ]
        }
    ],
    "PartitionAllocMiracleObject": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "ios",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "enabled_512K_20260420",
                    "params": {
                        "PartitionAllocSchedulerLoopQuarantineConfig": "{\"*\":{\"main\":{\"branch-capacity-in-bytes\":524288,\"enable-quarantine\":true,\"enable-zapping\":true,\"leak-on-destruction\":false},\"amsc\":{\"branch-capacity-in-bytes\":524288,\"enable-quarantine\":true,\"enable-zapping\":true,\"leak-on-destruction\":false}},\"gpu-process\":{\"*\":{\"branch-capacity-in-bytes\":524288,\"enable-quarantine\":true,\"enable-task-controlled-purge\":true,\"enable-zapping\":true,\"leak-on-destruction\":false}}}",
                        "enabled-processes": "browser-and-gpu"
                    },
                    "enable_features": [
                        "PartitionAllocSchedulerLoopQuarantine",
                        "PartitionAllocSchedulerLoopQuarantineTaskObserverForBrowserUIThread",
                        "PartitionAllocWithAdvancedChecks"
                    ],
                    "disable_features": [
                        "ScreenAIPartitionAllocAdvancedChecksEnabled"
                    ]
                }
            ]
        }
    ],
    "PartitionAllocParameterTuning": [
        {
            "platforms": [
                "android_webview",
                "chromeos",
                "fuchsia",
                "linux"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "BlinkUseLargeEmptySlotSpanRingForBufferRoot",
                        "PartitionAllocAdjustSizeWhenInForeground",
                        "PartitionAllocLargeEmptySlotSpanRing"
                    ]
                }
            ]
        }
    ],
    "PartitionAllocParameterTuningAndroid": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled_20250305",
                    "enable_features": [
                        "BlinkUseLargeEmptySlotSpanRingForBufferRoot",
                        "PartitionAllocAdjustSizeWhenInForeground",
                        "PartitionAllocLargeEmptySlotSpanRing"
                    ]
                }
            ]
        }
    ],
    "PartitionAllocParameterTuningWin": [
        {
            "platforms": [
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "BlinkUseLargeEmptySlotSpanRingForBufferRoot",
                        "PartitionAllocAdjustSizeWhenInForeground",
                        "PartitionAllocLargeEmptySlotSpanRing"
                    ]
                }
            ]
        }
    ],
    "PartitionAllocPermissiveMte": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PartitionAllocPermissiveMte"
                    ]
                }
            ]
        }
    ],
    "PartitionAllocUnretainedDanglingPtr": [
        {
            "platforms": [
                "android",
                "chromeos",
                "fuchsia",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "mode": "dump_without_crashing"
                    },
                    "enable_features": [
                        "PartitionAllocUnretainedDanglingPtr"
                    ]
                }
            ]
        }
    ],
    "PartitionNetworkStateByNetworkAnonymizationKey": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "//0": "This feature has shipped for Chrome but not for ",
                    "//1": "Chromium embedders, so the corresponding feature ",
                    "//2": "flag value is false but we rely on this entry to ",
                    "//3": "enable the feature for most types of tests",
                    "name": "EnableFeatureForTests",
                    "enable_features": [
                        "PartitionConnectionsByNetworkIsolationKey"
                    ],
                    "disable_features": []
                }
            ]
        }
    ],
    "PassDeletionOriginToAndroidBackend": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PassDeletionOriginToAndroidBackend"
                    ]
                }
            ]
        }
    ],
    "PassHistogramSharedMemoryOnLaunch": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "fuchsia",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PassHistogramSharedMemoryOnLaunch"
                    ]
                }
            ]
        }
    ],
    "PassageEmbeddingsPerformance": [
        {
            "platforms": [
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Disabled",
                    "disable_features": [
                        "PassageEmbedder"
                    ]
                }
            ]
        }
    ],
    "PasskeyUnlockErrorUi": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled_with_unlock_wording_20260212",
                    "params": {
                        "passkey_unlock_ui_experiment_arm": "text_with_unlock_wording"
                    },
                    "enable_features": [
                        "PasskeyUnlockErrorUi"
                    ]
                }
            ]
        }
    ],
    "PasswordInfobarDisplayLength": [
        {
            "platforms": [
                "ios"
            ],
            "experiments": [
                {
                    "name": "Sixteen_Seconds",
                    "params": {
                        "duration-seconds": "16"
                    },
                    "enable_features": [
                        "PasswordInfobarDisplayLength"
                    ]
                }
            ]
        }
    ],
    "PasswordSaveInContextErrorResolution": [
        {
            "platforms": [
                "chromeos",
                "ios",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PasswordSaveInContextErrorResolution"
                    ]
                }
            ]
        }
    ],
    "PasswordSaveUpdateDropdownMenuExperiment": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PasswordSaveUpdateDropdownMenuExperiment"
                    ]
                }
            ]
        }
    ],
    "PasswordsSyncErrorMessageAlternatives": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled_SyncEnablePasswordsSyncErrorMessageAlternative",
                    "params": {
                        "version": "3"
                    },
                    "enable_features": [
                        "SyncEnablePasswordsSyncErrorMessageAlternative"
                    ]
                }
            ]
        }
    ],
    "Path2DPaintCache": [
        {
            "platforms": [
                "android",
                "android_webview",
                "windows",
                "mac",
                "chromeos"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "Path2DPaintCache"
                    ]
                }
            ]
        }
    ],
    "PauseMediaOnSystemSleepAndroid": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PauseMediaOnSystemSleepAndroid"
                    ]
                }
            ]
        }
    ],
    "PaymentHandlerDialogUseInitiatorInUrlLoad": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PaymentHandlerDialogUseInitiatorInUrlLoad"
                    ]
                }
            ]
        }
    ],
    "PaymentHandlerDialogUseInitiatorInUrlLoadForAndroid": [
        {
            "platforms": [
                "android",
                "android_webview"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PaymentHandlerDialogUseInitiatorInUrlLoad"
                    ]
                }
            ]
        }
    ],
    "PaymentRequestRejectTooSmallWindows": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PaymentRequestRejectTooSmallWindows"
                    ]
                }
            ]
        }
    ],
    "PaymentRequestUseRendererUrlLoader": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PaymentRequestUseRendererUrlLoader"
                    ]
                }
            ]
        }
    ],
    "PdfBufferedPaintManager": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PdfBufferedPaintManager"
                    ]
                }
            ]
        }
    ],
    "PdfGetSaveDataInBlocks": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PdfGetSaveDataInBlocks"
                    ]
                }
            ]
        }
    ],
    "PdfInfoBar": [
        {
            "platforms": [
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "MostlyLaunched",
                    "params": {
                        "trigger": "startup"
                    },
                    "enable_features": [
                        "PdfInfoBar"
                    ]
                }
            ]
        }
    ],
    "PdfInkSignaturesTextAnnotations": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "enabled",
                    "params": {
                        "text-annotations": "true"
                    },
                    "enable_features": [
                        "PdfInk2"
                    ]
                }
            ]
        }
    ],
    "PdfReuseFragment": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PdfReuseFragment"
                    ]
                }
            ]
        }
    ],
    "PdfSaveToDriveSurvey": [
        {
            "platforms": [
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "consumer-trigger-id": "E6hRdJzmG0ugnJ3q1cK0WrDN8qfv",
                        "enterprise-trigger-id": "NYK9PbTYD0ugnJ3q1cK0Twvu4X5v",
                        "probability": "1.0"
                    },
                    "enable_features": [
                        "PdfSaveToDriveSurvey"
                    ]
                }
            ]
        }
    ],
    "PdfUseShowSaveFilePicker": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PdfUseShowSaveFilePicker"
                    ]
                }
            ]
        }
    ],
    "PdfUseSkiaRenderer": [
        {
            "platforms": [
                "chromeos",
                "fuchsia",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "premultiplied-alpha": "true"
                    },
                    "enable_features": [
                        "PdfUseSkiaRenderer"
                    ]
                }
            ]
        }
    ],
    "PerProcessReclaim": [
        {
            "platforms": [
                "chromeos"
            ],
            "experiments": [
                {
                    "name": "EnabledGroupA_08222019",
                    "params": {
                        "GraphWalkBackoffTimeSec": "60",
                        "NodeInvisibleTimeSec": "360",
                        "NodeTrimBackoffTimeSec": "1200"
                    },
                    "enable_features": [
                        "TrimOnMemoryPressure"
                    ]
                },
                {
                    "name": "EnabledGroupB_08222019",
                    "params": {
                        "GraphWalkBackoffTimeSec": "180",
                        "NodeInvisibleTimeSec": "900",
                        "NodeTrimBackoffTimeSec": "1800"
                    },
                    "enable_features": [
                        "TrimOnMemoryPressure"
                    ]
                },
                {
                    "name": "EnabledGroupC_08222019",
                    "params": {
                        "GraphWalkBackoffTimeSec": "180",
                        "NodeInvisibleTimeSec": "3600",
                        "NodeTrimBackoffTimeSec": "7200"
                    },
                    "enable_features": [
                        "TrimOnMemoryPressure"
                    ]
                }
            ]
        }
    ],
    "PerfCombined2025": [
        {
            "platforms": [
                "android_webview"
            ],
            "experiments": [
                {
                    "name": "EnabledConservative",
                    "enable_features": [
                        "AsyncSetCookie",
                        "AvoidCloneArgsOnExtensionFunctionDispatch",
                        "AvoidUnnecessaryGetMinimizeButtonOffset",
                        "AvoidUnnecessaryShouldRenderRichAnimation",
                        "GCOnArrayBufferAllocationFailure",
                        "MvcUpdateViewWhenModelChanged",
                        "ReducePPMs",
                        "ReleaseResourceDecodedDataOnMemoryPressure",
                        "ReleaseResourceStrongReferencesOnMemoryPressure",
                        "ReloadTabUiResourcesIfChanged",
                        "RemoveCancelledScriptedIdleTasks",
                        "SlimDirectReceiverIpc"
                    ],
                    "disable_features": [
                        "MemoryCacheChangeStrongReferencePruneDelay",
                        "MemoryCacheStrongReference",
                        "SuppressMemoryListeners"
                    ]
                }
            ]
        }
    ],
    "PerformanceControlsPPMSurvey": [
        {
            "platforms": [
                "chromeos"
            ],
            "experiments": [
                {
                    "name": "Enabled_Uniform_20250603",
                    "params": {
                        "en_site_id": "N5wFxEDQr0ugnJ3q1cK0SNopqcEc",
                        "hats_histogram_name": "Feedback.HappinessTrackingSurvey.PerformanceControlsPPMSurvey",
                        "hats_survey_ukm_id": "1027171324",
                        "ppm_survey_segment_name1": "ChromeOS",
                        "ppm_survey_uniform_sample": "true",
                        "probability": "1.0",
                        "survey": "performance-ppm"
                    },
                    "enable_features": [
                        "PerformanceControlsPPMSurvey"
                    ]
                }
            ]
        },
        {
            "platforms": [
                "linux"
            ],
            "experiments": [
                {
                    "name": "Enabled_Uniform_20250603",
                    "params": {
                        "en_site_id": "N5wFxEDQr0ugnJ3q1cK0SNopqcEc",
                        "hats_histogram_name": "Feedback.HappinessTrackingSurvey.PerformanceControlsPPMSurvey",
                        "hats_survey_ukm_id": "1027171324",
                        "ppm_survey_segment_name1": "Linux",
                        "ppm_survey_uniform_sample": "true",
                        "probability": "1.0",
                        "survey": "performance-ppm"
                    },
                    "enable_features": [
                        "PerformanceControlsPPMSurvey"
                    ]
                }
            ]
        }
    ],
    "PermissionPromiseLifetimeModulationAndroid": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PermissionPromiseLifetimeModulationAndroid"
                    ]
                }
            ]
        }
    ],
    "PermissionsAIv4": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PermissionsAIv4"
                    ]
                }
            ]
        }
    ],
    "PermissionsAndroidClapperLoud": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PermanentNotificationSubscribeInPageInfo",
                        "PermissionsAndroidClapperLoud"
                    ]
                }
            ]
        }
    ],
    "PermissionsGestureGatedPrompts": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "MuteNotifications",
                    "params": {
                        "mute_notifications": "true"
                    },
                    "enable_features": [
                        "PermissionsGestureGatedPrompts"
                    ]
                },
                {
                    "name": "MuteGeolocation",
                    "params": {
                        "mute_geolocation": "true"
                    },
                    "enable_features": [
                        "PermissionsGestureGatedPrompts"
                    ]
                }
            ]
        }
    ],
    "PersonalContextStudy": [
        {
            "platforms": [
                "android",
                "chromeos",
                "ios",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "personal_context_enable_fetch_context": "true"
                    },
                    "enable_features": [
                        "PersonalContext"
                    ]
                }
            ]
        }
    ],
    "PinExtensionJourney": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "en_site_id": "8RJXcn5t20ugnJ3q1cK0VLDGHPAz",
                        "probability": "1.0"
                    },
                    "enable_features": [
                        "HappinessTrackingSurveysForPinExtensionJourney",
                        "PinExtensionJourney"
                    ]
                }
            ]
        }
    ],
    "PinTimeoutMigration": [
        {
            "platforms": [
                "chromeos"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "CrOSLateBootMigrateToModernPin"
                    ]
                }
            ]
        }
    ],
    "PinweaverPasswords": [
        {
            "platforms": [
                "chromeos"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "CrOSLateBootPinweaverForPassword"
                    ]
                }
            ]
        }
    ],
    "PlatformExperienceHelper": [
        {
            "platforms": [
                "windows"
            ],
            "experiments": [
                {
                    "name": "InstallPlatformExperienceHelper",
                    "enable_features": [
                        "InstallPlatformExperienceHelperWin"
                    ]
                }
            ]
        }
    ],
    "PlatformExperienceHelperNotificationText": [
        {
            "platforms": [
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled_5",
                    "params": {
                        "UseNotificationTextIndex": "5"
                    },
                    "enable_features": [
                        "ShouldUseSpecificPEHNotificationText"
                    ]
                }
            ]
        }
    ],
    "PlatformRuntimeComponentStudy": [
        {
            "platforms": [
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled_20260209",
                    "enable_features": [
                        "EnablePlatformRuntimeComponent"
                    ]
                }
            ]
        }
    ],
    "PointerLockOnAndroid": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PointerLockOnAndroid"
                    ]
                }
            ]
        }
    ],
    "PolicyBlocklistProceedUntilResponse": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Holdback",
                    "disable_features": [
                        "PolicyBlocklistProceedUntilResponse"
                    ]
                }
            ]
        }
    ],
    "PolicyDataCollectionEnabled": [
        {
            "platforms": [
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PolicyDataCollectionEnabled"
                    ]
                }
            ]
        }
    ],
    "PopularSitesRefreshUs": [
        {
            "platforms": [
                "android",
                "ios"
            ],
            "experiments": [
                {
                    "name": "Arm1",
                    "params": {
                        "arm": "1"
                    },
                    "enable_features": [
                        "PopularSitesRefreshUs"
                    ]
                }
            ]
        }
    ],
    "PostDelayedTaskFocusTab": [
        {
            "platforms": [
                "android",
                "android_webview"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "post_delayed_task_focus_tab_time_millis": "25"
                    },
                    "enable_features": [
                        "PostDelayedTaskFocusTab"
                    ]
                }
            ]
        }
    ],
    "PqcBandwidthExperiment": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled_0",
                    "params": {
                        "AddTLSServerHandshakePaddingBytes": "0"
                    },
                    "enable_features": [
                        "AddTLSServerHandshakePadding"
                    ]
                }
            ]
        }
    ],
    "PrecomputeSiteInfo": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled_20260127",
                    "enable_features": [
                        "PrecomputeSiteInfo"
                    ]
                }
            ]
        }
    ],
    "PreconnectCreateNewTab": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled_Nonstable_20230531",
                    "enable_features": [
                        "PreconnectOnTabCreation"
                    ]
                }
            ]
        }
    ],
    "PreconnectFromKeyedService": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "EnabledWithOTRtrue_20250724_Stable",
                    "params": {
                        "IdleTimeoutInSeconds": "30",
                        "MaxPreconnectRetryInterval": "30",
                        "MaxShortSessionThreshold": "30s",
                        "PingIntervalInSeconds": "27",
                        "QuicConnectionOptions": "ECCP",
                        "run_on_otr": "true"
                    },
                    "enable_features": [
                        "PreconnectFromKeyedService"
                    ]
                },
                {
                    "name": "EnabledWithOTRfalse_20250319",
                    "params": {
                        "run_on_otr": "false"
                    },
                    "enable_features": [
                        "PreconnectFromKeyedService"
                    ]
                }
            ]
        }
    ],
    "PreconnectToSearchDesktop": [
        {
            "platforms": [
                "chromeos",
                "fuchsia",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "EnabledWithStartupDelayForegroundOnly",
                    "params": {
                        "skip_in_background": "true",
                        "startup_delay_ms": "5000"
                    },
                    "enable_features": [
                        "PreconnectToSearch"
                    ]
                }
            ]
        }
    ],
    "PreemptiveSodaDownload": [
        {
            "platforms": [
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PreemptiveSodaDownload"
                    ]
                }
            ]
        }
    ],
    "PrefetchActivationBeacon": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PrefetchActivationBeacon",
                        "PrerenderActivationBeacon"
                    ]
                }
            ]
        }
    ],
    "PrefetchBookmarkBarTrigger": [
        {
            "platforms": [
                "linux",
                "mac",
                "windows",
                "chromeos"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "BookmarkTriggerForPrefetch"
                    ]
                }
            ]
        }
    ],
    "PrefetchCancelUnrelatedPrefetch": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled_Cancel_NotServable",
                    "params": {
                        "prefetch_cancel_unrelated_prefetch_cancel_policy": "NotServable"
                    },
                    "enable_features": [
                        "PrefetchCancelUnrelatedPrefetch"
                    ]
                }
            ]
        }
    ],
    "PrefetchManagerUseNetworkContextPrefetch": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "//0": "Required features LoadingPredictorPrefetch and ",
                    "//1": "LoadingPredictorUseOptimizationGuide are enabled by ",
                    "//2": "default on Android.",
                    "name": "Enabled",
                    "enable_features": [
                        "NetworkContextPrefetch",
                        "PrefetchManagerUseNetworkContextPrefetch"
                    ]
                }
            ]
        }
    ],
    "PrefetchMultipleActiveSetSizeLimitForBase": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled_2",
                    "params": {
                        "prefetch_multiple_active_set_size_limit_for_base_value": "2"
                    },
                    "enable_features": [
                        "PrefetchMultipleActiveSetSizeLimitForBase"
                    ]
                }
            ]
        }
    ],
    "PrefetchNewTabPageTrigger": [
        {
            "platforms": [
                "linux",
                "mac",
                "windows",
                "chromeos"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "NewTabPageTriggerForPrefetch"
                    ]
                }
            ]
        }
    ],
    "PrefetchPrerenderIntegration": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows",
                "android_webview"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PrefetchPrerenderIntegration"
                    ]
                }
            ]
        }
    ],
    "PrefetchRequestStatusListenerAsync": [
        {
            "platforms": [
                "android_webview"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PrefetchRequestStatusListenerAsync"
                    ]
                }
            ]
        }
    ],
    "PrefetchTimeoutForWebViewPrefetch": [
        {
            "platforms": [
                "android_webview"
            ],
            "experiments": [
                {
                    "name": "Enabled_2000ms",
                    "params": {
                        "prefetch_timeout_ms": "2000"
                    },
                    "enable_features": [
                        "PrefetchUseContentRefactor"
                    ]
                },
                {
                    "name": "Enabled_5000ms",
                    "params": {
                        "prefetch_timeout_ms": "5000"
                    },
                    "enable_features": [
                        "PrefetchUseContentRefactor"
                    ]
                }
            ]
        }
    ],
    "PreloadMediaEngagementData": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PreloadMediaEngagementData"
                    ]
                }
            ]
        }
    ],
    "PreloadTopChromeWebUILessNavigations": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PreloadTopChromeWebUILessNavigations"
                    ]
                }
            ]
        }
    ],
    "PreloadingEligibilityCheckOnRenderer": [
        {
            "platforms": [
                "windows",
                "linux",
                "chromeos",
                "mac",
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PreloadingEligibilityCheckOnRenderer"
                    ]
                }
            ]
        }
    ],
    "PreloadingRespectUserAgentOverride": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PreloadingRespectUserAgentOverride",
                        "RespectUserAgentOverrideInSearchPrefetch"
                    ]
                }
            ]
        }
    ],
    "PrepopulatedEnginesMigration": [
        {
            "platforms": [
                "android",
                "chromeos",
                "ios",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled_20260320",
                    "enable_features": [
                        "PrepopulatedEnginesMigration"
                    ]
                }
            ]
        }
    ],
    "Prerender2EarlyDocumentLifecycleUpdateV2": [
        {
            "platforms": [
                "linux",
                "mac",
                "windows",
                "chromeos"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "Prerender2EarlyDocumentLifecycleUpdate"
                    ]
                }
            ]
        }
    ],
    "Prerender2FallbackPrefetchSpecRules": [
        {
            "platforms": [
                "android",
                "android_webview"
            ],
            "experiments": [
                {
                    "name": "Enabled_NoTimeout_Burst",
                    "params": {
                        "kPrerender2FallbackPrefetchSchedulerPolicy": "Burst",
                        "kPrerender2FallbackPrefetchUseBlockUntilHeadTimetout": "false"
                    },
                    "enable_features": [
                        "Prerender2FallbackPrefetchSpecRules"
                    ]
                }
            ]
        }
    ],
    "Prerender2WarmUpCompositorForBookmarkBar": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "Prerender2WarmUpCompositorForBookmarkBar"
                    ]
                }
            ]
        }
    ],
    "Prerender2WarmUpCompositorForNewTabPage": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "Prerender2WarmUpCompositorForNewTabPage"
                    ]
                }
            ]
        }
    ],
    "Prerender2WarmUpCompositorForSpeculationRules": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "Prerender2WarmUpCompositorForImmediate",
                        "Prerender2WarmUpCompositorForNonImmediate"
                    ]
                }
            ]
        }
    ],
    "Prerender2WarmUpCompositorForWebView": [
        {
            "platforms": [
                "android_webview"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "Prerender2WarmUpCompositorForWebView"
                    ]
                }
            ]
        }
    ],
    "PreserveDiscardableImageMapQuality": [
        {
            "platforms": [
                "android_webview",
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PreserveDiscardableImageMapQuality"
                    ]
                }
            ]
        }
    ],
    "PreventPasswordUiOnFederatedLogin": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "PreventAPC",
                    "enable_features": [
                        "PreventAPCOnFederatedLogin"
                    ]
                }
            ]
        }
    ],
    "PreventSaveUpdatePasswordOnFederatedLogin": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows",
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PreventPasswordManagerOnFederatedLogin"
                    ]
                }
            ]
        }
    ],
    "PreviewHandwritingGesture": [
        {
            "platforms": [
                "android",
                "android_webview"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PreviewHandwritingGesture"
                    ]
                }
            ]
        }
    ],
    "PrewarmZeroSuggestTrigger": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled_WithDisableOnStartup",
                    "enable_features": [
                        "PrewarmDisableOnStartup",
                        "PrewarmZeroSuggestTrigger"
                    ]
                }
            ]
        }
    ],
    "PriceInsightsDesktopExpansionStudy": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled_20250617_EN",
                    "enable_features": [
                        "IPH_PriceInsightsPageActionIconLabelFeature",
                        "PriceInsights"
                    ]
                }
            ]
        }
    ],
    "PriceTrackingDesktopExpansionStudy": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PriceTrackingSubscriptionServiceLocaleKey",
                        "ShoppingList"
                    ]
                }
            ]
        }
    ],
    "PriceTrackingPageActionIconLabelFeatureIPH": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "availability": "any",
                        "event_trigger": "name:price_tracking_page_action_icon_label_in_trigger;comparator:==0;window:1;storage:365",
                        "event_used": "name:used;comparator:any;window:365;storage:365",
                        "session_rate": "any"
                    },
                    "enable_features": [
                        "IPH_PriceTrackingPageActionIconLabelFeature"
                    ],
                    "disable_features": []
                }
            ]
        }
    ],
    "PrintWithPostScriptType42Fonts": [
        {
            "platforms": [
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PrintWithPostScriptType42Fonts"
                    ]
                }
            ]
        }
    ],
    "PrintWithReducedRasterization": [
        {
            "platforms": [
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PrintWithReducedRasterization"
                    ]
                }
            ]
        }
    ],
    "PrivacySandboxActivityTypeStorage": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "EnabledWithSkipPreFirstTab",
                    "params": {
                        "skip-pre-first-tab": "true"
                    },
                    "enable_features": [
                        "PrivacySandboxActivityTypeStorage"
                    ]
                },
                {
                    "name": "EnabledWithoutSkipPreFirstTab",
                    "params": {
                        "skip-pre-first-tab": "false"
                    },
                    "enable_features": [
                        "PrivacySandboxActivityTypeStorage"
                    ]
                }
            ]
        }
    ],
    "PrivacySandboxAdPrivacyUxDeprecation": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PrivacySandboxAdPrivacyUxDeprecation"
                    ]
                }
            ]
        }
    ],
    "PrivateAI": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "ZeroStateSuggestionsUsePrivateAi"
                    ]
                }
            ]
        }
    ],
    "PrivateAggregationApiErrorReporting": [
        {
            "platforms": [
                "android",
                "chromeos",
                "fuchsia",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PrivateAggregationApiErrorReporting"
                    ]
                }
            ]
        }
    ],
    "PrivateStateTokens": [
        {
            "platforms": [
                "android",
                "chromeos",
                "fuchsia",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PrivateStateTokens"
                    ]
                }
            ]
        }
    ],
    "PrivateUserMetricsForRegionalCapabilities": [
        {
            "platforms": [
                "ios"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PrivateMetricsPuma",
                        "PrivateMetricsPumaRc"
                    ]
                }
            ]
        }
    ],
    "ProactivePasswordProtection": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "CsdProactivePasswordProtectionSampleRate": "1.0"
                    },
                    "enable_features": [
                        "ProactivePasswordProtection"
                    ]
                }
            ]
        }
    ],
    "ProcessHtmlDataImmediately": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "AllChunks",
                    "params": {
                        "first": "true",
                        "main": "true",
                        "rest": "true"
                    },
                    "enable_features": [
                        "ProcessHtmlDataImmediately"
                    ]
                }
            ]
        }
    ],
    "ProcessIsolationForFencedFrames": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "IsolateFencedFrames"
                    ]
                }
            ]
        }
    ],
    "ProcessReuseOnPrerenderCOOPSwapAndroid": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "ProcessReuseOnPrerenderCOOPSwap"
                    ]
                }
            ]
        }
    ],
    "ProfileDiscOnAllPages": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "ProfileDiscOnAllPages"
                    ]
                }
            ]
        }
    ],
    "ProfileLoadTracker": [
        {
            "platforms": [
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "ProfileLoadTracker"
                    ]
                }
            ]
        }
    ],
    "ProfileManagerDeferAsyncLoading": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "ProfileManagerDeferAsyncLoading"
                    ]
                }
            ]
        }
    ],
    "ProfilesReordering": [
        {
            "platforms": [
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "ProfilesReordering"
                    ]
                }
            ]
        }
    ],
    "ProgressiveAccessibilityPhase2": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "ProgressiveAccessibilityPhase2"
                    ]
                }
            ]
        }
    ],
    "ProvisionalNotificationAlert": [
        {
            "platforms": [
                "ios"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "ProvisionalNotificationAlert"
                    ]
                }
            ]
        }
    ],
    "PruneOldTransferCacheEntries": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PruneOldTransferCacheEntries"
                    ]
                }
            ]
        }
    ],
    "PsDualWritePrefsToNoticeStorage": [
        {
            "platforms": [
                "linux",
                "windows",
                "android",
                "mac",
                "chromeos"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PsDualWritePrefsToNoticeStorage"
                    ]
                }
            ]
        }
    ],
    "PumpPeekMessageWithObserver": [
        {
            "platforms": [
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PumpPeekMessageWithObserver"
                    ]
                }
            ]
        }
    ],
    "PushMessagingDisallowSenderIDs": [
        {
            "platforms": [
                "android",
                "chromeos",
                "fuchsia",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PushMessagingDisallowSenderIDs"
                    ]
                }
            ]
        }
    ],
    "PushMessagingGcmEndpointWebpushPath": [
        {
            "platforms": [
                "android",
                "chromeos",
                "fuchsia",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled_Dogfood",
                    "enable_features": [
                        "PushMessagingGcmEndpointWebpushPath"
                    ]
                }
            ]
        }
    ],
    "QuicIgnoreRedundantOnNetworkMadeDefault": [
        {
            "platforms": [
                "android",
                "android_webview"
            ],
            "experiments": [
                {
                    "name": "Enabled_20260603",
                    "enable_features": [
                        "QuicIgnoreRedundantOnNetworkMadeDefault"
                    ]
                }
            ]
        }
    ],
    "QuicLongerIdleConnectionTimeout": [
        {
            "platforms": [
                "android",
                "chromeos",
                "ios",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "QuicLongerIdleConnectionTimeout"
                    ]
                }
            ]
        }
    ],
    "QuicUseReadMultipleV2": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "fuchsia",
                "ios",
                "linux",
                "mac"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "QuicUseReadMultiple"
                    ]
                }
            ]
        }
    ],
    "ReactivePrefetchAndroidDiscardBody": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "//0": "This experiment is only enabled on Android,",
                    "//1": "because only android has the",
                    "//2": "LoadingPredictorPrefetch feature enabled by",
                    "//3": "default. On other platforms it would conflict",
                    "//4": "with the ReactivePrefetchDesktop experiment.",
                    "name": "Enabled",
                    "enable_features": [
                        "LoadingPredictorPrefetchUseReadAndDiscardBody"
                    ]
                }
            ]
        }
    ],
    "ReadAloudAppMenuIPH": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "ReadAloudAppMenuIPHEnabled",
                    "params": {
                        "availability": "any",
                        "event_trigger": "name:read_aloud_app_menu_iph_trigger;comparator:==0;window:30;storage:90",
                        "event_used": "name:read_aloud_app_menu_pressed;comparator:==0;window:30;storage:90",
                        "session_rate": "any"
                    },
                    "enable_features": [
                        "IPH_ReadAloudAppMenuFeature"
                    ]
                }
            ]
        }
    ],
    "ReadAnythingDistillationQualityEvaluation": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "ReadAnythingDistillationQualityEvaluation"
                    ]
                }
            ]
        }
    ],
    "ReadAnythingIPHRollout": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "availability": "any",
                        "distillable_urls": "support.google.com,docs.google.com",
                        "event_trigger": "name:iph_reading_mode_side_panel_trigger;comparator:<=3;window:360;storage:360",
                        "event_used": "name:reading_mode_side_panel_shown;comparator:==0;window:360;storage:360",
                        "session_rate": "==0"
                    },
                    "enable_features": [
                        "IPH_ReadingModeSidePanel"
                    ]
                }
            ]
        }
    ],
    "ReadAnythingLineFocusExperiment": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "ReadAnythingLineFocus"
                    ]
                },
                {
                    "name": "Enabled_Dogfood",
                    "enable_features": [
                        "ReadAnythingLineFocus"
                    ]
                },
                {
                    "name": "Disabled",
                    "disable_features": [
                        "ReadAnythingLineFocus"
                    ]
                }
            ]
        }
    ],
    "ReadAnythingMenuShuffleExperiment": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "EnabledWithSeparation",
                    "params": {
                        "read_anything_menu_shuffle_group_name": "MenuShuffleSeparation"
                    },
                    "enable_features": [
                        "ReadAnythingMenuShuffleExperiment"
                    ]
                }
            ]
        }
    ],
    "ReadAnythingOmnibox": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "IPH_ReadingModePageActionLabel",
                        "ReadAnythingOmniboxChip"
                    ]
                },
                {
                    "name": "Disabled",
                    "disable_features": [
                        "IPH_ReadingModePageActionLabel",
                        "ReadAnythingOmniboxChip"
                    ]
                }
            ]
        }
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                    "enable_features": [
                        "SkipPagehideInCommitForDSENavigation"
                    ]
                }
            ]
        }
    ],
    "SkipPostTaskForCallbacks": [
        {
            "platforms": [
                "mac"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "SkipPostTaskForCallbacks"
                    ]
                }
            ]
        }
    ],
    "SlopBucket": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "EnabledExcludeCacheResponses",
                    "params": {
                        "enabled_for_cache_response": "false"
                    },
                    "enable_features": [
                        "SlopBucket"
                    ]
                }
            ]
        }
    ],
    "SmartRestartLockScreen": [
        {
            "platforms": [
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "lock_bypass_beforeunload_threshold": "101.0",
                        "lock_disruption_threshold": "2",
                        "lock_restart_delay": "2m",
                        "lock_tab_threshold": "-1"
                    },
                    "enable_features": [
                        "SmartRestartLockScreen"
                    ]
                }
            ]
        }
    ],
    "SmartTabSharing_Desktop": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "ContextualTasksContextSmartTabSharing": "true"
                    },
                    "enable_features": [
                        "ContextualTasksContext",
                        "ContextualTasksContextLogging",
                        "ContextualTasksContextMqlsLogging"
                    ]
                }
            ]
        }
    ],
    "SmartZoom": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "SmartZoom"
                    ]
                }
            ]
        }
    ],
    "SmoothBrowserControlsScrollAnimation": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled_20260106",
                    "enable_features": [
                        "BrowserControlsSmoothScroll"
                    ]
                }
            ]
        }
    ],
    "SmoothScrollingUseDelegate": [
        {
            "platforms": [
                "ios"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "SmoothScrollingUseDelegate"
                    ]
                }
            ]
        }
    ],
    "SnapshotInSwift": [
        {
            "platforms": [
                "ios"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "SnapshotInSwift"
                    ]
                }
            ]
        }
    ],
    "SonomaAccessibilityActivationRefinements": [
        {
            "platforms": [
                "mac"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "SonomaAccessibilityActivationRefinements"
                    ]
                }
            ]
        }
    ],
    "SpdyHeadersToHttpResponseUseBuilder": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "SpdyHeadersToHttpResponseUseBuilder"
                    ]
                }
            ]
        }
    ],
    "SpeculativeFixForServiceWorkerDataInDidStartServiceWorkerContext": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "SpeculativeFixForServiceWorkerDataInDidStartServiceWorkerContext"
                    ]
                }
            ]
        }
    ],
    "SpeculativeImageDecodes": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "PreventDuplicateImageDecodes",
                        "SpeculativeImageDecodes"
                    ]
                }
            ]
        }
    ],
    "SpeculativeServiceWorkerWarmUp": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled_05m_05c_20250214",
                    "params": {
                        "sw_warm_up_duration": "5m",
                        "sw_warm_up_max_count": "5",
                        "sw_warm_up_on_idle_timeout": "false",
                        "sw_warm_up_request_queue_length": "100"
                    },
                    "enable_features": [
                        "SpeculativeServiceWorkerWarmUp"
                    ]
                }
            ]
        }
    ],
    "SplitCacheByNetworkIsolationKey": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "//0": "This feature has shipped for Chrome but not for ",
                    "//1": "Chromium embedders, so the corresponding feature ",
                    "//2": "flag value is false but we rely on this entry to ",
                    "//3": "enable the feature for most types of tests",
                    "name": "EnableFeatureForTests",
                    "enable_features": [
                        "SplitCacheByNetworkIsolationKey"
                    ]
                }
            ]
        }
    ],
    "SplitViewHorizontal": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "EnabledIndirectAccess_20260706",
                    "params": {
                        "split_view_horizontal_direct_access": "false"
                    },
                    "enable_features": [
                        "SplitViewHorizontal"
                    ]
                }
            ]
        }
    ],
    "SplitViewTabRestore": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "SplitViewTabRestore"
                    ]
                }
            ]
        }
    ],
    "SplitscreenVersusFullScreenForNewWindows": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "open_adjacently": "false"
                    },
                    "enable_features": [
                        "RobustWindowManagementExperimental"
                    ]
                }
            ]
        }
    ],
    "SqlScopedTransactionWebDatabase": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "fuchsia",
                "ios",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "SqlScopedTransactionWebDatabase"
                    ]
                }
            ]
        }
    ],
    "StandardizedBrowserZoom": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "StandardizedBrowserZoom"
                    ]
                }
            ]
        }
    ],
    "StartSurfaceUserSetting": [
        {
            "platforms": [
                "ios"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "StartSurfaceUserSetting"
                    ]
                }
            ]
        }
    ],
    "StatefulMemoryPressure": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "StatefulMemoryPressure"
                    ]
                }
            ]
        }
    ],
    "StickyActivationTest3": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "ios",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "ReportingServiceAlwaysFlush"
                    ]
                }
            ]
        }
    ],
    "StorageBuckets": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "fuchsia",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "StorageBuckets"
                    ]
                }
            ]
        }
    ],
    "StreamlineRendererInit": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "StreamlineRendererInit"
                    ]
                }
            ]
        }
    ],
    "StructuredCloningForMessaging": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "StructuredCloningForMessaging"
                    ]
                }
            ]
        }
    ],
    "SubmenusInAppMenuLff": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled_20260714",
                    "enable_features": [
                        "SubmenusInAppMenuLff"
                    ]
                }
            ]
        }
    ],
    "SubresourceFilterPrewarm": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "SubresourceFilterPrewarm"
                    ]
                }
            ]
        }
    ],
    "SupportForcedSigninPolicy": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "SupportForcedSigninPolicy"
                    ]
                }
            ]
        }
    ],
    "SupportGoogleOneDeepLink": [
        {
            "platforms": [
                "ios"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "SupportGoogleOneDeepLink"
                    ]
                }
            ]
        }
    ],
    "SupportOpeningDraggedLinksInSameTab": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "SupportOpeningDraggedLinksInSameTab"
                    ]
                }
            ]
        }
    ],
    "SuppressesNetworkActivitiesOnSlowNetwork": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "SuppressesAll",
                    "params": {
                        "slow_network_threshold": "208ms",
                        "slow_network_threshold_for_prerendering": "208ms",
                        "slow_network_threshold_for_search_prefetch": "208ms"
                    },
                    "enable_features": [
                        "SuppressesLoadingPredictorOnSlowNetwork",
                        "SuppressesPrerenderingOnSlowNetwork",
                        "SuppressesSearchPrefetchOnSlowNetwork"
                    ]
                }
            ]
        }
    ],
    "SwiftShaderDeprecation": [
        {
            "platforms": [
                "windows"
            ],
            "experiments": [
                {
                    "name": "WarpDisabledForWindowsTests",
                    "disable_features": [
                        "AllowD3D11WarpFallback"
                    ]
                }
            ]
        }
    ],
    "SymphoniaAudioDecoding": [
        {
            "platforms": [
                "android",
                "android_webview",
                "fuchsia"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "SymphoniaAudioDecoding"
                    ]
                }
            ]
        }
    ],
    "SymphoniaMp3Decoding": [
        {
            "platforms": [
                "android",
                "android_webview",
                "fuchsia"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "SymphoniaMp3Decoding"
                    ]
                }
            ]
        }
    ],
    "SymphoniaPcmDecoding": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "fuchsia",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "SymphoniaPcmDecoding"
                    ]
                }
            ]
        }
    ],
    "SymphoniaVorbisDecoding": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "fuchsia",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "SymphoniaVorbisDecoding"
                    ]
                }
            ]
        }
    ],
    "SyncFixWebSigninSessionDurationForShortLivedSession": [
        {
            "platforms": [
                "android",
                "ios",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled_20260518",
                    "enable_features": [
                        "SyncFixWebSigninSessionDurationForShortLivedSessions"
                    ]
                }
            ]
        }
    ],
    "SyncIncreaseNudgeDelayForSingleClient": [
        {
            "platforms": [
                "android",
                "chromeos",
                "ios",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "EnabledFactor2",
                    "params": {
                        "SyncIncreaseNudgeDelayForSingleClientFactor": "2.0"
                    },
                    "enable_features": [
                        "SyncIncreaseNudgeDelayForSingleClient"
                    ]
                }
            ]
        }
    ],
    "SyncThemesIos": [
        {
            "platforms": [
                "ios"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "SyncThemesIos"
                    ]
                }
            ]
        }
    ],
    "SyncTrustedVaultErrorMessageDuration": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "SyncTrustedVaultErrorMessageDuration"
                    ]
                }
            ]
        }
    ],
    "SystemEmojiPickerGIFSupportByDefault": [
        {
            "platforms": [
                "chromeos"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "SystemEmojiPickerGIFSupport"
                    ]
                }
            ]
        }
    ],
    "SystemPdhMetrics": [
        {
            "platforms": [
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "system_pdh_metrics_downsampling_factor": "20",
                        "system_pdh_metrics_metrics_per_process": "3",
                        "system_pdh_metrics_sampling_period": "30s"
                    },
                    "enable_features": [
                        "SystemPdhMetrics"
                    ]
                }
            ]
        }
    ],
    "TLSTrustAnchorIDs": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows",
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled_VerifyMTCs",
                    "enable_features": [
                        "TLSTrustAnchorIDs",
                        "VerifyMTCs"
                    ]
                },
                {
                    "name": "Enabled_TrustAnchorIDs",
                    "enable_features": [
                        "TLSTrustAnchorIDs"
                    ]
                }
            ]
        }
    ],
    "TabAndroidGracefulShutdown": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "TabAndroidGracefulShutdown"
                    ]
                }
            ]
        }
    ],
    "TabGroupSuggestions": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "consecutive_computation_delay_sec": "0",
                        "create_suggestions_promotion_ui": "false",
                        "group_suggestion_enable_similar_source": "true",
                        "group_suggestion_enable_switch_between": "true",
                        "group_suggestion_enable_tab_switcher_only": "false",
                        "group_suggestion_trigger_calculation_on_page_load": "false",
                        "show_when_not_clicked_in_last_day": "false",
                        "throttle_on_new_tab": "false"
                    },
                    "enable_features": [
                        "ContextualPageActionTabGrouping",
                        "GroupSuggestionService",
                        "TabSwitcherGroupSuggestionsAndroid"
                    ]
                }
            ]
        }
    ],
    "TabGroupsCollapseFreezing": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Disabled",
                    "disable_features": [
                        "TabGroupsCollapseFreezing"
                    ]
                }
            ]
        }
    ],
    "TabHoverCardImagesMacArm": [
        {
            "platforms": [
                "mac"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "TabHoverCardImages"
                    ]
                }
            ]
        }
    ],
    "TabSearchCjkWordBoundary": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "TabSearchCjkWordBoundary"
                    ]
                }
            ]
        }
    ],
    "TabSharingToolbarAndroid": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "TabSharingToolbarAndroid"
                    ]
                }
            ]
        }
    ],
    "TabStorageSqlitePrototype": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "TabStorageSqlitePrototype"
                    ]
                }
            ]
        }
    ],
    "TabstripDeclutter": [
        {
            "platforms": [
                "chromeos",
                "fuchsia",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "TabstripDeclutter"
                    ]
                }
            ]
        }
    ],
    "TaiyakiAllUsers": [
        {
            "platforms": [
                "ios"
            ],
            "experiments": [
                {
                    "name": "Enabled_20260216",
                    "enable_features": [
                        "TaiyakiAllSurfaces"
                    ]
                }
            ]
        }
    ],
    "TextClassifierTimeout": [
        {
            "platforms": [
                "android",
                "android_webview"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "timeout_ms": "200"
                    },
                    "enable_features": [
                        "TextClassifierTimeout"
                    ]
                }
            ]
        }
    ],
    "TextInputHostMojoCapabilityControlWorkaround": [
        {
            "platforms": [
                "mac"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "TextInputHostMojoCapabilityControlWorkaround"
                    ]
                }
            ]
        }
    ],
    "TextSafetyScanLanguageDetection": [
        {
            "platforms": [
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "TextSafetyScanLanguageDetection"
                    ]
                }
            ]
        }
    ],
    "TextSelectionTopCue": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled_20260601",
                    "params": {
                        "updates_only": "true",
                        "use_widget": "false"
                    },
                    "enable_features": [
                        "GlicSelectionPrompt"
                    ]
                }
            ]
        }
    ],
    "ThreadPoolForegroundBlockingTimeouts": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled_Moderate",
                    "params": {
                        "BlockedWorkersPoll": "600ms",
                        "MayBlockThreshold": "500ms"
                    },
                    "enable_features": [
                        "ThreadPoolForegroundBlockingTimeouts"
                    ]
                },
                {
                    "name": "Enabled_Aggressive",
                    "params": {
                        "BlockedWorkersPoll": "200ms",
                        "MayBlockThreshold": "100ms"
                    },
                    "enable_features": [
                        "ThreadPoolForegroundBlockingTimeouts"
                    ]
                }
            ]
        }
    ],
    "ThrottleMainFrameTo60HzDesktopAndroid": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "ThrottleMainFrameTo60HzDesktopAndroid"
                    ]
                }
            ]
        }
    ],
    "ThrottleMainFrameTo60HzMacV3": [
        {
            "platforms": [
                "mac"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "HighFramerateRequestFromClient",
                        "ThrottleMainFrameTo60Hz",
                        "UrgentMainFrameForInput"
                    ]
                }
            ]
        }
    ],
    "ThrottleMainFrameTo60HzWebView": [
        {
            "platforms": [
                "android_webview"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "ThrottleMainFrameTo60HzWebView"
                    ]
                }
            ]
        }
    ],
    "ThrottleResizeIpc": [
        {
            "platforms": [
                "mac"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "ThrottleResizeIpc"
                    ]
                }
            ]
        }
    ],
    "TokenHandleRefactoring": [
        {
            "platforms": [
                "chromeos"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "UseTokenHandleStore"
                    ]
                }
            ]
        }
    ],
    "ToolbarCaptureFixForSPAs": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "ToolbarCaptureFixForSPAs"
                    ]
                }
            ]
        }
    ],
    "ToolbarSnapshotRefactor": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "ToolbarSnapshotRefactor"
                    ]
                }
            ]
        }
    ],
    "TouchToSearchCallout": [
        {
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                    "enable_features": [
                        "MediaFoundationD3DVideoProcessing",
                        "MediaFoundationSharedImageEncode",
                        "WebrtcAcceleratedScaling"
                    ],
                    "disable_features": [
                        "BreakoutBoxConversionWithoutSinkSignal"
                    ]
                }
            ]
        }
    ],
    "WelcomeBack": [
        {
            "platforms": [
                "ios"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "params": {
                        "UseActiveDays": "true",
                        "WelcomeBackParam": "1"
                    },
                    "enable_features": [
                        "WelcomeBack"
                    ],
                    "disable_features": [
                        "BestFeaturesScreenInFirstRunExperience"
                    ]
                }
            ]
        }
    ],
    "WhatsNewHats": [
        {
            "platforms": [
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled_en_20241016",
                    "params": {
                        "en_site_id": "6bnVh68QF0ugnJ3q1cK0NQxjpCFS",
                        "probability": "0.01"
                    },
                    "enable_features": [
                        "HappinessTrackingSurveysForDesktopWhatsNew"
                    ]
                },
                {
                    "name": "Enabled_de_20241016",
                    "params": {
                        "en_site_id": "6bnVh68QF0ugnJ3q1cK0NQxjpCFS",
                        "probability": "1.0"
                    },
                    "enable_features": [
                        "HappinessTrackingSurveysForDesktopWhatsNew"
                    ]
                },
                {
                    "name": "Enabled_ja_20241016",
                    "params": {
                        "en_site_id": "6bnVh68QF0ugnJ3q1cK0NQxjpCFS",
                        "probability": "0.8"
                    },
                    "enable_features": [
                        "HappinessTrackingSurveysForDesktopWhatsNew"
                    ]
                }
            ]
        }
    ],
    "WidevinePersistentLicenseSupport": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Disabled_M140",
                    "disable_features": [
                        "WidevinePersistentLicenseSupport"
                    ]
                }
            ]
        }
    ],
    "WinIsolatedProcess": [
        {
            "platforms": [
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "IsolatedProcess"
                    ]
                }
            ]
        }
    ],
    "WinSboxCsrssLockdown": [
        {
            "platforms": [
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled_with_locale_proxy",
                    "enable_features": [
                        "EnableCsrssLockdown",
                        "WinSboxProxyLocale"
                    ]
                }
            ]
        }
    ],
    "WinSboxModuleTamperingProtection": [
        {
            "platforms": [
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "WinSboxModuleTamperingProtection"
                    ]
                }
            ]
        }
    ],
    "WinSboxNoFakeGdiInit": [
        {
            "platforms": [
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "WinSboxNoFakeGdiInit"
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                }
            ]
        }
    ],
    "XSLTSpecialTrial": [
        {
            "platforms": [
                "android",
                "android_webview",
                "chromeos",
                "ios",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Disabled",
                    "enable_features": [
                        "XSLTSpecialTrial"
                    ],
                    "disable_features": [
                        "XSLT"
                    ]
                }
            ]
        }
    ],
    "YieldWithInputHint": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "EnabledThrottling0ms",
                    "params": {
                        "poll_interval_ms": "1"
                    },
                    "enable_features": [
                        "YieldWithInputHint"
                    ]
                }
            ]
        }
    ],
    "ZPSPrefetchDebouncingDesktop": [
        {
            "platforms": [
                "windows",
                "mac",
                "linux",
                "chromeos"
            ],
            "experiments": [
                {
                    "name": "Enabled_300ms_FromLastRun",
                    "params": {
                        "ZeroSuggestPrefetchDebounceDelay": "300",
                        "ZeroSuggestPrefetchDebounceFromLastRun": "true"
                    },
                    "enable_features": [
                        "ZeroSuggestPrefetchDebouncing"
                    ]
                }
            ]
        }
    ],
    "ZPSPrefetchDebouncingIOS": [
        {
            "platforms": [
                "ios"
            ],
            "experiments": [
                {
                    "name": "Enabled_300ms_FromLastRun",
                    "params": {
                        "ZeroSuggestPrefetchDebounceDelay": "300",
                        "ZeroSuggestPrefetchDebounceFromLastRun": "true"
                    },
                    "enable_features": [
                        "ZeroSuggestPrefetchDebouncing"
                    ]
                }
            ]
        }
    ],
    "ZPSPrefetchOnSRPWithAblationAndroid": [
        {
            "platforms": [
                "android"
            ],
            "experiments": [
                {
                    "name": "Enabled_PrefetchingOnSRP_Warmup_Ablation",
                    "enable_features": [
                        "AblateSearchProviderWarmup",
                        "ZeroSuggestPrefetchingOnSRP"
                    ],
                    "disable_features": [
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                        "ZeroSuggestPrefetchingOnWeb"
                    ]
                }
            ]
        }
    ],
    "ZeroSuggestPrefetchingForComposeboxDesktop": [
        {
            "platforms": [
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "ZeroSuggestPrefetchingForComposebox"
                    ]
                }
            ]
        }
    ],
    "ZstdForCrossSiteSpeculationRulesPrefetch": [
        {
            "platforms": [
                "android",
                "chromeos",
                "linux",
                "mac",
                "windows"
            ],
            "experiments": [
                {
                    "name": "Enabled",
                    "enable_features": [
                        "ZstdForCrossSiteSpeculationRulesPrefetch"
                    ]
                }
            ]
        }
    ]
}
