Convert RuntimeEnabledFeatures.in config file to JSON format.

third_party/WebKit/Source/platform/RuntimeEnabledFeatures.in

-// 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 Origin Trials framework. The framework allows the feature to 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.
-//
-// settable_from_internals specifies whether a feature can be set from internals.runtimeFlags, with the default
-// being false.
-
-Accelerated2dCanvas status=stable, settable_from_internals=True
-AudioOutputDevices status=stable
-AudioVideoTracks status=experimental
-AudioWorklet status=experimental
-Auxclick status=stable
-CoalescedEvents status=stable
-BackgroundSync status=stable
-BackspaceDefaultHandler status=test
-BroadcastChannel status=stable
-Budget status=experimental
-Canvas2dFixedRenderingMode status=test
-EnableCanvas2dDynamicRenderingModeSwitching status=experimental
-CanMakePayment status=stable
-Canvas2dImageChromium status=experimental
-ClientHints status=stable
-CompositeOpaqueFixedPosition status=test, settable_from_internals=True
-CompositeOpaqueScrollers status=stable, settable_from_internals=True
-ColorCorrectRendering status=experimental
-ColorCorrectRenderingDefaultMode status=experimental
-CompositedSelectionUpdate
-CompositorWorker status=experimental
-ContextMenu status=test
-CorsRFC1918 status=test
-CredentialManager status=stable
-CSS3Text status=experimental
-CSS3TextDecorations status=stable
-CSSApplyAtRules status=experimental
-CSSAdditiveAnimations status=experimental, depends_on=StackedCSSPropertyAnimations
-CSSBackdropFilter status=experimental
-CSSHexAlphaColor status=experimental
-CSSContainment status=stable
-CSSFontDisplay status=experimental
-CSSFontSizeAdjust status=experimental
-CSSGridLayout status=stable, settable_from_internals=True
-CSSDisplayContents status=experimental
-CSSHyphens status=stable
-CSSInBodyDoesNotBlockPaint status=experimental
-CSSIndependentTransformProperties status=experimental
-CSSMaskSourceType status=experimental
-CSSOMSmoothScroll status=experimental
-CSSOffsetPositionAnchor status=experimental
-CSSOffsetRotate status=stable
-CSSOffsetRotation status=stable
-CSSPaintAPI status=experimental, depends_on=CSSTypedOM, depends_on=Worklet
-CSSPaintAPIArguments status=experimental, depends_on=CSSPaintAPI
-CSSSnapSize status=experimental
-CSSStickyPosition status=stable
-CSSTouchActionPanDirections status=stable
-CSSTouchActionPinchZoom status=stable
-CSSTypedOM status=experimental
-CSSVariableFonts status=experimental
-CSSVariables2 status=experimental
-CSSViewport status=experimental
-CSSScrollSnapPoints status=test
-CustomElementsBuiltin status=test
-CustomElementsV1 status=stable
-CustomSchemeHandler depends_on=NavigatorContentUtils, status=experimental
-Database status=stable
-DecodeToYUV status=experimental
-DesktopCaptureDisableLocalEchoControl status=experimental
-DeviceLight status=experimental
-DisplayList2dCanvas status=stable
-DocumentCookie
-DocumentDomain
-DocumentWrite
-DocumentWriteEvaluator
-DOMConvenienceAPI status=stable
-DurableStorage status=stable
-ExpensiveBackgroundTimerThrottling status=experimental
-FasterLocationReload status=experimental
-FontCacheScaling status=test
-ForceDisplayList2dCanvas
-// See crbug.com/585250.
-ForceDisable2dCanvasCopyOnWrite
-EmbedderCSPEnforcement status=experimental
-ExecCommandInJavaScript status=test
-ComputedAccessibilityInfo status=experimental
-ExperimentalCanvasFeatures status=test
-ExperimentalContentSecurityPolicyFeatures status=experimental
-ExperimentalV8Extras status=experimental
-FastMobileScrolling
-FeaturePolicy status=experimental
-FileAPIBlobClose status=experimental
-FileSystem status=stable
-ForeignFetch status=experimental, origin_trial_feature_name=ForeignFetch
-FramebustingNeedsSameOriginOrUserGesture status=stable, settable_from_internals=True
-FullscreenUnprefixed status=test, settable_from_internals=True
-FrameTimingSupport status=experimental
-GamepadExtensions status=test, origin_trial_feature_name=WebVR
-GeometryInterfaces status=experimental, implied_by=CompositorWorker
-GetUserMedia status=stable
-GlobalCacheStorage status=stable
-HeapCompaction status=stable
-IDBObserver status=experimental
-IdleTimeSpellChecking
-ImageCapture status=experimental, origin_trial_feature_name=ImageCapture
-ImageOrientation status=test
-IndexedDBExperimental status=experimental
-InertTopControls status=stable
-InputEvent status=experimental
-InputModeAttribute status=experimental
-InputMultipleFieldsUI status=stable
-InstalledApp status=experimental
-IntersectionObserver status=stable
-LangAttributeAwareFormControlUI
-LayoutNG
-LayoutNGInline
-LinkServiceWorker status=experimental, origin_trial_feature_name=ForeignFetch
-LongTaskObserver status=experimental, origin_trial_feature_name=LongTaskObserver
-FractionalScrollOffsets
-LoadingWithMojo
-MediaCapture
-MediaCaptureDepth status=experimental
-MediaCaptureFromCanvas status=stable
-MediaCaptureFromVideo status=experimental
-MediaConstraints status=stable
-MediaDocumentDownloadButton
-MediaGetSettings status=experimental
-// MediaSession is enabled by default on Android only.
-MediaSession status=test
-MediaSourceExperimental status=experimental
-MediaSourceNewAbortAndDuration status=experimental
-MediaStreamSpeech status=experimental
-MediaQueryShape status=experimental
-MediaStreamTrackContentHint status=experimental
-MemoryInfoInWorkers status=experimental
-// This is enabled by default on Windows only. The only part that's
-// "experimental" is the support on other platforms.
-MiddleClickAutoscroll status=experimental
-MobileLayoutTheme
-ModuleScripts status=test
-MojoJS status=test
-NavigatorContentUtils
-WebNFC status=experimental
-NetworkInformation status=stable
-NetInfoDownlinkMax status=stable
-NotificationConstructor status=stable
-NotificationBadge status=stable
-NotificationContentImage status=stable
-NotificationInlineReplies status=experimental
-Notifications status=stable
-OnDeviceChange status=stable
-OrientationEvent
-OriginTrials status=stable
-// Define a sample API for testing integration with the Origin Trials Framework.
-// The sample API is used in both unit and layout tests for the Origin Trials
-// Framework. Do not change this flag to stable, as it exists solely to generate
-// code used by the sample API implementation.
-OriginTrialsSampleAPI origin_trial_feature_name=Frobulate
-// For simulating Android's overlay fullscreen video in layout tests on Linux.
-ForceOverlayFullscreenVideo
-OverlayScrollbars
-PagePopup status=stable
-PaintUnderInvalidationChecking settable_from_internals=True
-PassiveDocumentEventListeners status=stable
-PassPaintVisualRectToCompositor
-PaymentApp status=experimental
-PaymentDetailsError status=stable
-PaymentDetailsModifierData status=experimental
-// PaymentRequest is enabled by default on Android
-PaymentRequest status=experimental
-PaymentRequestBasicCard status=stable
-PaymentRequestPayerName status=stable
-PerformanceObserver status=stable
-PermissionDelegation status=test
-Permissions status=stable
-PermissionsRequestRevoke status=experimental
-PointerEvent status=stable
-PreciseMemoryInfo
-PreferredImageRasterBounds settable_from_internals=True
-// 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
-PushMessaging status=stable
-QuotaPromise status=experimental
-ReducedReferrerGranularity
-RemotePlayback status=stable
-RenderingPipelineThrottling status=stable
-RenderingPipelineThrottlingLoadingIframes status=stable
-RenderUnicodeControlCharacters status=stable
-ResizeObserver status=experimental
-// Handles frame scrolling via the root PaintLayer instead of the FrameView.
-// crbug.com/417782 tracks enabling this by default.
-RootLayerScrolling
-ScriptedSpeech status=stable
-// Scrolls to compensate for layout movements (bit.ly/scroll-anchoring).
-ScrollAnchoring status=experimental, settable_from_internals=True
-// Implements documentElement.scrollTop/Left and bodyElement.scrollTop/Left
-// as per the spec, matching other Web engines.
-ScrollTopLeftInterop status=experimental
-Sensor status=experimental
-ServiceWorkerNavigationPreload origin_trial_feature_name=ServiceWorkerNavigationPreload
-SetRootScroller status=experimental, origin_trial_feature_name=RootScroller
-ShadowPiercingDescendantCombinator status=experimental
-ShapeDetection status=experimental
-SharedArrayBuffer
-SharedWorker status=stable
-SlimmingPaintInvalidation implied_by=SlimmingPaintV2, status=stable
-SlimmingPaintV2
-SlimmingPaintStrictCullRectClipping
-// 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
-// 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.
-SpeculativeLaunchServiceWorker
-StorageEstimate status=experimental
-Suborigins status=experimental
-TimerThrottlingForBackgroundTabs status=stable
-TimerThrottlingForHiddenFrames status=stable
-TopNavWithUserActivationInSandbox 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 events" themselves are always
-// enabled since they're a feature always supported by Chrome.
-TouchEventFeatureDetection status=stable
-TrueColorRendering status=experimental
-TrustedEventsDefaultAction status=stable
-WebAnimationsAPI status=experimental
-WebAnimationsSVG status=experimental
-WebAssemblySerialization status=test
-// WebBluetooth is enabled by default on Android, ChromeOS and Mac.
-WebBluetooth status=experimental
-WebGLDraftExtensions status=experimental
-WebGLImageChromium
-WebUSB status=experimental, origin_trial_feature_name=WebUSB2
-WebVR status=test, origin_trial_feature_name=WebVR
-WebVTTRegions status=experimental
-V8BasedStructuredClone status=stable
-V8IdleTasks
-VideoFullscreenOrientationLock
-VisibilityChangeOnUnload status=stable
-XSLT status=stable
-smil status=stable
-ScrollCustomization
-AutoplayMutedVideos settable_from_internals=True
-VisualViewportAPI status=experimental
-WakeLock status=experimental
-WebAuth status=experimental
-WebFontsCacheAwareTimeoutAdaptation status=experimental
-WebFontsInterventionV2With2G
-WebFontsInterventionV2With3G
-WebFontsInterventionV2WithSlow2G
-WebFontsInterventionTrigger
-WebShare status=experimental, origin_trial_feature_name=WebShare, origin_trial_os=android
-Worklet status=experimental
-LazyParseCSS status=experimental
-SendBeaconThrowForBlobWithNonSimpleType status=experimental
-PerformanceNavigationTiming2 status=stable
-BackgroundVideoTrackOptimization status=stable
-PerformancePaintTiming status=test
-HideNonceContentAttribute status=experimental
-UnclosedFormControlIsInvalid status=experimental
-RestrictCompleteURLCharacterSet status=experimental