# TODO(crbug.com/393408576): These tests have been failing since
# https://crrev.com/c/5581575.
-TracingScenarioSystemBackendTest.FeatureNotEnabled_1
-TracingScenarioSystemBackendTest.FeatureNotEnabled_2
-TracingScenarioSystemBackendTest.ScenarioConfigWithoutSystemBackend
-TracingScenarioSystemBackendTest.StartStop
-TracingScenarioSystemBackendTest.SystemConsumerNotAllowedByCallback

# TODO(crbug.com/499834466): These tests have been failing since
# https://crrev.com/c/7679167.
-PermissionServiceImplTest.AddPermissionObserver
-PermissionServiceImplTest.HasPermission
-PermissionServiceImplTest.RequestPermission
-PermissionServiceImplTest.RequestPermissions
-PermissionServiceImplTest.RevokePermission
