| // http://dev.chromium.org/blink/runtime-enabled-features |
| // |
| // This list is used to generate RuntimeEnabledFeatures.h/cpp which contains |
| // a class that stores static enablers for all experimental features. |
| // |
| // Each feature can be assigned a "status": |
| // status=stable -> Enable this in all Blink configurations. We are committed to these APIs indefinitely. |
| // status=experimental -> In-progress features, Web Developers might play with, but are not on by default in stable. |
| // status=test -> Enabled in ContentShell for testing, otherwise off. |
| // Features without a status are not enabled anywhere by default. |
| // |
| // "implied_by" or "depends_on" specifies relationship to other features: |
| // implied_by=feature1[,feature2,...] -> The feature is automatically enabled if any implied_by features is enabled; |
| // depends_on=feature1[,feature2,...] -> The feature is enabled only if all depends_on features are enabled. |
| // Only one of "implied_by" and "depends_on" can be specified. |
| // |
| // "stable" features listed here should be rare, as anything which we've shipped stable |
| // can have its runtime flag removed soon after. |
| // |
| // origin_trial_feature_name=FEATURE_NAME is used to integrate the feature with the experimental framework, so that the |
| // feature can be enabled at runtime on a per-page basis through a signed token for the corresponding feature name. |
| // Declaring the origin_trial_feature_name will cause a static method to be generated in OriginTrials.h/cpp. This static |
| // method allows the feature implementation to check if it is enabled for the current context. |
| |
| AppBanner status=stable |
| AlwaysUseComplexText status=stable |
| ApplicationCache status=stable |
| AudioOutputDevices status=stable |
| AudioVideoTracks status=experimental |
| BackgroundSync status=stable |
| CacheIgnoreSearchOption status=experimental |
| Canvas2dImageChromium status=experimental |
| ClientHints status=stable |
| ColumnFill status=stable |
| CompositedSelectionUpdate |
| CompositorWorker status=experimental |
| ContextMenu status=experimental |
| CorsRFC1918 status=test |
| CredentialManager status=stable |
| CSS3Text status=experimental |
| CSS3TextDecorations status=experimental |
| CSSApplyAtRules status=experimental, depends_on=CSSVariables |
| CSSAdditiveAnimations status=experimental, depends_on=StackedCSSPropertyAnimations |
| CSSBackdropFilter status=experimental |
| CSSCompositing status=stable |
| CSSContainment status=experimental |
| CSSFontDisplay status=experimental |
| CSSFontSizeAdjust status=experimental |
| CSSGridLayout status=experimental |
| CSSIndependentTransformProperties status=experimental |
| CSSMaskSourceType status=experimental |
| CSSOMSmoothScroll status=experimental |
| CSSPaintAPI status=test, depends_on=Worklet |
| CSSPropertyD status=experimental |
| CSSSnapSize status=experimental |
| CSSStickyPosition status=experimental |
| CSSTouchActionPanDirections status=experimental |
| CSSTypedOM status=experimental |
| CSSVariables status=stable |
| CSSViewport status=experimental |
| CSSScrollSnapPoints status=test |
| CustomSchemeHandler depends_on=NavigatorContentUtils, status=experimental |
| Database status=stable |
| DecodeToYUV status=experimental |
| DeviceLight status=experimental |
| DeviceOrientationAbsolute status=stable |
| DisplayList2dCanvas status=stable |
| DurableStorage status=experimental |
| ForceDisplayList2dCanvas |
| // See crbug.com/585250. |
| ForceDisable2dCanvasCopyOnWrite |
| ExecCommandInJavaScript status=test |
| ComputedAccessibilityInfo status=experimental |
| EventListenerOptions status=stable |
| ExperimentalCanvasFeatures status=test |
| ExperimentalContentSecurityPolicyFeatures status=experimental |
| ExperimentalFramework status=stable |
| // Define a sample API for testing integration with the Experimental Framework. |
| // The sample API is used in both unit and layout tests for the Experimental |
| // Framework. Do not change this flag to stable, as it exists solely to generate |
| // code used by the sample API implementation. |
| ExperimentalFrameworkSampleAPI origin_trial_feature_name=Frobulate |
| ExperimentalV8Extras status=experimental |
| FastMobileScrolling |
| FileAPIBlobClose status=experimental |
| FileSystem status=stable |
| ForeignFetch status=experimental |
| FormDataNewMethods status=stable |
| FullscreenUnprefixed status=test |
| FrameTimingSupport status=experimental |
| Geofencing status=experimental |
| GeometryInterfaces status=test |
| GetUserMedia depends_on=MediaDevices, status=experimental |
| GlobalCacheStorage status=stable |
| HiResEventTimeStamp status=stable |
| ImageColorProfiles |
| ImageOrientation status=test |
| ImageRenderingPixelated status=stable |
| IndexedDBExperimental status=experimental |
| InertTopControls status=experimental |
| InputDeviceCapabilities status=stable |
| InputEvent status=experimental |
| InputModeAttribute status=experimental |
| InstalledApp status=experimental |
| IntersectionObserver status=experimental |
| KeyboardEventCode status=stable |
| KeyboardEventKey status=stable |
| LangAttributeAwareFormControlUI |
| LinkPreconnect status=stable |
| LinkPreload status=stable |
| LinkHeader status=stable |
| LinkServiceWorker status=experimental |
| FractionalScrollOffsets status=experimental |
| MediaCapture |
| MediaCaptureFromCanvas status=experimental |
| MediaCaptureFromVideo status=test |
| MediaConstraints status=experimental |
| MediaDevices status=stable |
| MediaRecorder status=stable |
| MediaSession |
| MediaSourceExperimental status=experimental |
| MediaStreamSpeech status=experimental |
| MemoryInfoInWorkers status=experimental |
| MobileLayoutTheme |
| ModuleScripts status=test |
| NavigatorConnect status=experimental |
| NavigatorContentUtils |
| WebNFC status=experimental |
| NetworkInformation status=stable |
| NetInfoDownlinkMax status=stable |
| NewMediaPlaybackUi |
| NotificationConstructor status=stable |
| NotificationExperimental status=test |
| NotificationActionIcons status=stable |
| NotificationBadge status=experimental |
| Notifications status=stable |
| OrientationEvent |
| // For simulating Android's overlay fullscreen video in layout tests on Linux. |
| ForceOverlayFullscreenVideo |
| OverlayScrollbars |
| PagePopup status=stable |
| PassiveEventListeners status=stable |
| PassPaintVisualRectToCompositor |
| PathOpsSVGClipping status=stable |
| PaymentRequest status=experimental |
| PerformanceObserver status=experimental |
| Permissions status=stable |
| PermissionsRequestRevoke status=experimental |
| PointerEvent |
| PreciseMemoryInfo |
| // This feature is deprecated and we are evangelizing affected sites. |
| // See https://crbug.com/346236 for current status. |
| PrefixedVideoFullscreen status=stable |
| Presentation status=stable |
| PresentationReceiver status=test |
| PromiseRejectionEvent status=stable |
| PushMessaging status=stable |
| PushMessagingData status=stable |
| PushSubscriptionRestrictions status=experimental |
| QuotaPromise status=experimental |
| ReducedReferrerGranularity |
| RemotePlayback status=experimental |
| RenderingPipelineThrottling status=experimental |
| RequestIdleCallback status=stable |
| RequestAutocomplete status=test |
| ResponseConstructedWithReadableStream status=experimental |
| RestrictIFramePermissions |
| SandboxBlocksModals status=stable |
| ScreenOrientation status=stable |
| ScriptedSpeech status=stable |
| // Scrolls to compensate for layout movements (bit.ly/scroll-anchoring). |
| ScrollAnchoring |
| // Implements documentElement.scrollTop/Left and bodyElement.scrollTop/Left |
| // as per the spec, matching other Web engines. |
| ScrollTopLeftInterop status=experimental |
| ServiceWorkerClientAttributes status=stable |
| ServiceWorkerExtendableMessageEvent status=stable |
| ServiceWorkerClientsGetID status=stable |
| ServiceWorkerWindowClientNavigate status=stable |
| ShadowDOMV1 status=experimental |
| SharedArrayBuffer |
| SharedWorker status=stable |
| SlimmingPaintInvalidation |
| SlimmingPaintV2 |
| SlimmingPaintStrictCullRectClipping |
| SlimmingPaintUnderInvalidationChecking |
| // Used as argument in attribute of stable-release functions/interfaces where |
| // a runtime-enabled feature name is required for correct IDL syntax. |
| // This is a global flag; do not change its status. |
| StableBlinkFeatures status=stable |
| StackedCSSPropertyAnimations status=experimental |
| StyleSharing status=stable |
| StyleMatchedPropertiesCache status=stable |
| // Do not turn this flag into stable, because many interfaces that should not |
| // be shipped would be enabled. Instead, remove the flag from the shipping |
| // interface. |
| ExperimentalStream status=experimental |
| Suborigins status=experimental |
| // Many websites disable mouse support when touch APIs are available. We'd |
| // like to enable this always but can't until more websites fix this bug. |
| // Chromium sets this conditionally (eg. based on the presence of a |
| // touchscreen) in ApplyWebPreferences. |
| Touch status=stable |
| TrustedEvents status=stable |
| TrustedEventsDefaultAction |
| UnsafeES3APIs |
| UnsandboxedAuxiliary status=stable |
| UserSelectAll status=experimental |
| WebAnimationsAPI status=experimental |
| WebAnimationsSVG status=experimental |
| // TODO(https://crbug.com/584113) Enable Web Bluetooth Experiment. |
| // WebBluetooth origin_trial_feature_name=WebBluetooth |
| WebBluetooth |
| WebGLDraftExtensions status=experimental |
| WebGLImageChromium |
| WebUSB status=experimental |
| WebVR depends_on=GeometryInterfaces, status=test |
| WebVTTRegions status=experimental |
| V8IdleTasks |
| VisibilityChangeOnUnload status=test |
| XSLT status=stable |
| smil status=stable |
| ScrollCustomization |
| ScrollRestoration status=stable |
| WakeLock status=experimental |
| WebFontsIntervention status=experimental |
| WebFontsInterventionTrigger |
| Worklet status=test |