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| 1 { |
| 2 // http://dev.chromium.org/blink/runtime-enabled-features |
| 3 // |
| 4 // This list is used to generate RuntimeEnabledFeatures.h/cpp which contains |
| 5 // a class that stores static enablers for all experimental features. |
| 6 |
| 7 parameters: { |
| 8 // Each feature can be assigned a "status": |
| 9 // status=stable -> Enable this in all Blink configurations. We are committ
ed to these APIs indefinitely. |
| 10 // status=experimental -> In-progress features, Web Developers might play wi
th, but are not on by default in stable. |
| 11 // status=test -> Enabled in ContentShell for testing, otherwise off. |
| 12 // Features without a status are not enabled anywhere by default. |
| 13 status: { |
| 14 valid_values: ["stable", "experimental", "test"], |
| 15 }, |
| 16 |
| 17 // "implied_by" or "depends_on" specifies relationship to other features: |
| 18 // implied_by: ["feature1","feature2",...] -> The feature is automatically e
nabled if any implied_by features is enabled; |
| 19 // depends_on: ["feature1","feature2",...] -> The feature is enabled only if
all depends_on features are enabled. |
| 20 // Only one of "implied_by" and "depends_on" can be specified. |
| 21 // |
| 22 // "stable" features listed here should be rare, as anything which we've shi
pped stable |
| 23 // can have its runtime flag removed soon after. |
| 24 implied_by: { |
| 25 default: [], |
| 26 valid_type: "list", |
| 27 }, |
| 28 depends_on: { |
| 29 default: [], |
| 30 valid_type: "list", |
| 31 }, |
| 32 |
| 33 // origin_trial_feature_name: "FEATURE_NAME" is used to integrate the featur
e with |
| 34 // the Origin Trials framework. The framework allows the feature to be enabl
ed |
| 35 // at runtime on a per-page basis through a signed token for the correspondi
ng |
| 36 // feature name. Declaring the origin_trial_feature_name will cause a static |
| 37 // method to be generated in OriginTrials.h/cpp. This static method allows t
he |
| 38 // feature implementation to check if it is enabled for the current context. |
| 39 origin_trial_feature_name: { |
| 40 }, |
| 41 origin_trial_os: { |
| 42 default: [], |
| 43 valid_type: "list", |
| 44 }, |
| 45 |
| 46 // settable_from_internals specifies whether a feature can be set from inter
nals.runtimeFlags, with the default |
| 47 // being false. |
| 48 settable_from_internals: { |
| 49 valid_type: "bool", |
| 50 }, |
| 51 |
| 52 // Set to true to have customised {feature}Enabled() method implementation. |
| 53 custom: { |
| 54 valid_type: "bool", |
| 55 }, |
| 56 |
| 57 // Feature policy IDL extended attribute (see crrev.com/2247923004). |
| 58 feature_policy: { |
| 59 }, |
| 60 }, |
| 61 |
| 62 data: [ |
| 63 { |
| 64 name: "Accelerated2dCanvas", |
| 65 settable_from_internals: true, |
| 66 status: "stable", |
| 67 }, |
| 68 { |
| 69 name: "AudioOutputDevices", |
| 70 status: "stable", |
| 71 }, |
| 72 { |
| 73 name: "AudioVideoTracks", |
| 74 status: "experimental", |
| 75 }, |
| 76 { |
| 77 name: "AudioWorklet", |
| 78 status: "experimental", |
| 79 }, |
| 80 { |
| 81 name: "Auxclick", |
| 82 status: "stable", |
| 83 }, |
| 84 { |
| 85 name: "CoalescedEvents", |
| 86 status: "stable", |
| 87 }, |
| 88 { |
| 89 name: "BackgroundSync", |
| 90 status: "stable", |
| 91 }, |
| 92 { |
| 93 name: "BackspaceDefaultHandler", |
| 94 status: "test", |
| 95 }, |
| 96 { |
| 97 name: "BroadcastChannel", |
| 98 status: "stable", |
| 99 }, |
| 100 { |
| 101 name: "Budget", |
| 102 status: "experimental", |
| 103 }, |
| 104 { |
| 105 name: "Canvas2dFixedRenderingMode", |
| 106 status: "test", |
| 107 }, |
| 108 { |
| 109 name: "EnableCanvas2dDynamicRenderingModeSwitching", |
| 110 status: "experimental", |
| 111 }, |
| 112 { |
| 113 name: "CanMakePayment", |
| 114 status: "stable", |
| 115 }, |
| 116 { |
| 117 name: "Canvas2dImageChromium", |
| 118 status: "experimental", |
| 119 }, |
| 120 { |
| 121 name: "ClientHints", |
| 122 status: "stable", |
| 123 }, |
| 124 { |
| 125 name: "CompositeOpaqueFixedPosition", |
| 126 settable_from_internals: true, |
| 127 status: "test", |
| 128 }, |
| 129 { |
| 130 name: "CompositeOpaqueScrollers", |
| 131 settable_from_internals: true, |
| 132 status: "stable", |
| 133 }, |
| 134 { |
| 135 name: "ColorCorrectRendering", |
| 136 status: "experimental", |
| 137 }, |
| 138 { |
| 139 name: "ColorCorrectRenderingDefaultMode", |
| 140 status: "experimental", |
| 141 }, |
| 142 { |
| 143 name: "CompositedSelectionUpdate", |
| 144 }, |
| 145 { |
| 146 name: "CompositorWorker", |
| 147 status: "experimental", |
| 148 }, |
| 149 { |
| 150 name: "ContextMenu", |
| 151 status: "test", |
| 152 }, |
| 153 { |
| 154 name: "CorsRFC1918", |
| 155 status: "test", |
| 156 }, |
| 157 { |
| 158 name: "CredentialManager", |
| 159 status: "stable", |
| 160 }, |
| 161 { |
| 162 name: "CSS3Text", |
| 163 status: "experimental", |
| 164 }, |
| 165 { |
| 166 name: "CSS3TextDecorations", |
| 167 status: "stable", |
| 168 }, |
| 169 { |
| 170 name: "CSSApplyAtRules", |
| 171 status: "experimental", |
| 172 }, |
| 173 { |
| 174 name: "CSSAdditiveAnimations", |
| 175 depends_on: ["StackedCSSPropertyAnimations"], |
| 176 status: "experimental", |
| 177 }, |
| 178 { |
| 179 name: "CSSBackdropFilter", |
| 180 status: "experimental", |
| 181 }, |
| 182 { |
| 183 name: "CSSHexAlphaColor", |
| 184 status: "experimental", |
| 185 }, |
| 186 { |
| 187 name: "CSSContainment", |
| 188 status: "stable", |
| 189 }, |
| 190 { |
| 191 name: "CSSFontDisplay", |
| 192 status: "experimental", |
| 193 }, |
| 194 { |
| 195 name: "CSSFontSizeAdjust", |
| 196 status: "experimental", |
| 197 }, |
| 198 { |
| 199 name: "CSSGridLayout", |
| 200 settable_from_internals: true, |
| 201 status: "stable", |
| 202 }, |
| 203 { |
| 204 name: "CSSDisplayContents", |
| 205 status: "experimental", |
| 206 }, |
| 207 { |
| 208 name: "CSSHyphens", |
| 209 status: "stable", |
| 210 }, |
| 211 { |
| 212 name: "CSSInBodyDoesNotBlockPaint", |
| 213 status: "experimental", |
| 214 }, |
| 215 { |
| 216 name: "CSSIndependentTransformProperties", |
| 217 status: "experimental", |
| 218 }, |
| 219 { |
| 220 name: "CSSMaskSourceType", |
| 221 status: "experimental", |
| 222 }, |
| 223 { |
| 224 name: "CSSOMSmoothScroll", |
| 225 status: "experimental", |
| 226 }, |
| 227 { |
| 228 name: "CSSOffsetPositionAnchor", |
| 229 status: "experimental", |
| 230 }, |
| 231 { |
| 232 name: "CSSOffsetRotate", |
| 233 status: "stable", |
| 234 }, |
| 235 { |
| 236 name: "CSSOffsetRotation", |
| 237 status: "stable", |
| 238 }, |
| 239 { |
| 240 name: "CSSPaintAPI", |
| 241 depends_on: ["Worklet"], |
| 242 status: "experimental", |
| 243 }, |
| 244 { |
| 245 name: "CSSPaintAPIArguments", |
| 246 depends_on: ["CSSPaintAPI"], |
| 247 status: "experimental", |
| 248 }, |
| 249 { |
| 250 name: "CSSSnapSize", |
| 251 status: "experimental", |
| 252 }, |
| 253 { |
| 254 name: "CSSStickyPosition", |
| 255 status: "stable", |
| 256 }, |
| 257 { |
| 258 name: "CSSTouchActionPanDirections", |
| 259 status: "stable", |
| 260 }, |
| 261 { |
| 262 name: "CSSTouchActionPinchZoom", |
| 263 status: "stable", |
| 264 }, |
| 265 { |
| 266 name: "CSSTypedOM", |
| 267 status: "experimental", |
| 268 }, |
| 269 { |
| 270 name: "CSSVariableFonts", |
| 271 status: "experimental", |
| 272 }, |
| 273 { |
| 274 name: "CSSVariables2", |
| 275 status: "experimental", |
| 276 }, |
| 277 { |
| 278 name: "CSSViewport", |
| 279 status: "experimental", |
| 280 }, |
| 281 { |
| 282 name: "CSSScrollSnapPoints", |
| 283 status: "test", |
| 284 }, |
| 285 { |
| 286 name: "CustomElementsBuiltin", |
| 287 status: "test", |
| 288 }, |
| 289 { |
| 290 name: "CustomElementsV1", |
| 291 status: "stable", |
| 292 }, |
| 293 { |
| 294 name: "CustomSchemeHandler", |
| 295 depends_on: ["NavigatorContentUtils"], |
| 296 status: "experimental", |
| 297 }, |
| 298 { |
| 299 name: "Database", |
| 300 status: "stable", |
| 301 }, |
| 302 { |
| 303 name: "DecodeToYUV", |
| 304 status: "experimental", |
| 305 }, |
| 306 { |
| 307 name: "DesktopCaptureDisableLocalEchoControl", |
| 308 status: "experimental", |
| 309 }, |
| 310 { |
| 311 name: "DeviceLight", |
| 312 status: "experimental", |
| 313 }, |
| 314 { |
| 315 name: "DisplayList2dCanvas", |
| 316 status: "stable", |
| 317 }, |
| 318 { |
| 319 name: "DocumentCookie", |
| 320 }, |
| 321 { |
| 322 name: "DocumentDomain", |
| 323 }, |
| 324 { |
| 325 name: "DocumentWrite", |
| 326 }, |
| 327 { |
| 328 name: "DocumentWriteEvaluator", |
| 329 }, |
| 330 { |
| 331 name: "DOMConvenienceAPI", |
| 332 status: "stable", |
| 333 }, |
| 334 { |
| 335 name: "DurableStorage", |
| 336 status: "stable", |
| 337 }, |
| 338 { |
| 339 name: "ExpensiveBackgroundTimerThrottling", |
| 340 status: "experimental", |
| 341 }, |
| 342 { |
| 343 name: "FasterLocationReload", |
| 344 status: "experimental", |
| 345 }, |
| 346 { |
| 347 name: "FontCacheScaling", |
| 348 status: "test", |
| 349 }, |
| 350 { |
| 351 name: "ForceDisplayList2dCanvas", |
| 352 }, |
| 353 // See crbug.com/585250. |
| 354 { |
| 355 name: "ForceDisable2dCanvasCopyOnWrite", |
| 356 }, |
| 357 { |
| 358 name: "EmbedderCSPEnforcement", |
| 359 status: "experimental", |
| 360 }, |
| 361 { |
| 362 name: "ExecCommandInJavaScript", |
| 363 status: "test", |
| 364 }, |
| 365 { |
| 366 name: "ComputedAccessibilityInfo", |
| 367 status: "experimental", |
| 368 }, |
| 369 { |
| 370 name: "ExperimentalCanvasFeatures", |
| 371 status: "test", |
| 372 }, |
| 373 { |
| 374 name: "ExperimentalContentSecurityPolicyFeatures", |
| 375 status: "experimental", |
| 376 }, |
| 377 { |
| 378 name: "ExperimentalV8Extras", |
| 379 status: "experimental", |
| 380 }, |
| 381 { |
| 382 name: "FastMobileScrolling", |
| 383 }, |
| 384 { |
| 385 name: "FeaturePolicy", |
| 386 status: "experimental", |
| 387 }, |
| 388 { |
| 389 name: "FileAPIBlobClose", |
| 390 status: "experimental", |
| 391 }, |
| 392 { |
| 393 name: "FileSystem", |
| 394 status: "stable", |
| 395 }, |
| 396 { |
| 397 name: "ForeignFetch", |
| 398 origin_trial_feature_name: "ForeignFetch", |
| 399 status: "experimental", |
| 400 }, |
| 401 { |
| 402 name: "FramebustingNeedsSameOriginOrUserGesture", |
| 403 settable_from_internals: true, |
| 404 status: "stable", |
| 405 }, |
| 406 { |
| 407 name: "FullscreenUnprefixed", |
| 408 settable_from_internals: true, |
| 409 status: "test", |
| 410 }, |
| 411 { |
| 412 name: "FrameTimingSupport", |
| 413 status: "experimental", |
| 414 }, |
| 415 { |
| 416 name: "GamepadExtensions", |
| 417 origin_trial_feature_name: "WebVR", |
| 418 status: "test", |
| 419 }, |
| 420 { |
| 421 name: "GeometryInterfaces", |
| 422 implied_by: ["CompositorWorker"], |
| 423 status: "experimental", |
| 424 }, |
| 425 { |
| 426 name: "GetUserMedia", |
| 427 status: "stable", |
| 428 }, |
| 429 { |
| 430 name: "GlobalCacheStorage", |
| 431 status: "stable", |
| 432 }, |
| 433 { |
| 434 name: "HeapCompaction", |
| 435 status: "stable", |
| 436 }, |
| 437 { |
| 438 name: "IDBObserver", |
| 439 status: "experimental", |
| 440 }, |
| 441 { |
| 442 name: "IdleTimeSpellChecking", |
| 443 }, |
| 444 { |
| 445 name: "ImageCapture", |
| 446 origin_trial_feature_name: "ImageCapture", |
| 447 status: "experimental", |
| 448 }, |
| 449 { |
| 450 name: "ImageOrientation", |
| 451 status: "test", |
| 452 }, |
| 453 { |
| 454 name: "IndexedDBExperimental", |
| 455 status: "experimental", |
| 456 }, |
| 457 { |
| 458 name: "InertTopControls", |
| 459 status: "stable", |
| 460 }, |
| 461 { |
| 462 name: "InputEvent", |
| 463 status: "experimental", |
| 464 }, |
| 465 { |
| 466 name: "InputModeAttribute", |
| 467 status: "experimental", |
| 468 }, |
| 469 { |
| 470 name: "InputMultipleFieldsUI", |
| 471 status: "stable", |
| 472 }, |
| 473 { |
| 474 name: "InstalledApp", |
| 475 status: "experimental", |
| 476 }, |
| 477 { |
| 478 name: "IntersectionObserver", |
| 479 status: "stable", |
| 480 }, |
| 481 { |
| 482 name: "LangAttributeAwareFormControlUI", |
| 483 }, |
| 484 { |
| 485 name: "LayoutNG", |
| 486 }, |
| 487 { |
| 488 name: "LayoutNGInline", |
| 489 }, |
| 490 { |
| 491 name: "LinkServiceWorker", |
| 492 origin_trial_feature_name: "ForeignFetch", |
| 493 status: "experimental", |
| 494 }, |
| 495 { |
| 496 name: "LongTaskObserver", |
| 497 origin_trial_feature_name: "LongTaskObserver", |
| 498 status: "experimental", |
| 499 }, |
| 500 { |
| 501 name: "FractionalScrollOffsets", |
| 502 }, |
| 503 { |
| 504 name: "LoadingWithMojo", |
| 505 }, |
| 506 { |
| 507 name: "MediaCapture", |
| 508 }, |
| 509 { |
| 510 name: "MediaCaptureDepth", |
| 511 status: "experimental", |
| 512 }, |
| 513 { |
| 514 name: "MediaCaptureFromCanvas", |
| 515 status: "stable", |
| 516 }, |
| 517 { |
| 518 name: "MediaCaptureFromVideo", |
| 519 status: "experimental", |
| 520 }, |
| 521 { |
| 522 name: "MediaConstraints", |
| 523 status: "stable", |
| 524 }, |
| 525 { |
| 526 name: "MediaDocumentDownloadButton", |
| 527 }, |
| 528 { |
| 529 name: "MediaGetSettings", |
| 530 status: "experimental", |
| 531 }, |
| 532 // MediaSession is enabled by default on Android only. |
| 533 // TODO(rbyers): Add parameter to specify platform. |
| 534 { |
| 535 name: "MediaSession", |
| 536 status: "test", |
| 537 }, |
| 538 { |
| 539 name: "MediaSourceExperimental", |
| 540 status: "experimental", |
| 541 }, |
| 542 { |
| 543 name: "MediaSourceNewAbortAndDuration", |
| 544 status: "experimental", |
| 545 }, |
| 546 { |
| 547 name: "MediaStreamSpeech", |
| 548 status: "experimental", |
| 549 }, |
| 550 { |
| 551 name: "MediaQueryShape", |
| 552 status: "experimental", |
| 553 }, |
| 554 { |
| 555 name: "MediaStreamTrackContentHint", |
| 556 status: "experimental", |
| 557 }, |
| 558 { |
| 559 name: "MemoryInfoInWorkers", |
| 560 status: "experimental", |
| 561 }, |
| 562 // This is enabled by default on Windows only. The only part that's |
| 563 // "experimental" is the support on other platforms. |
| 564 { |
| 565 name: "MiddleClickAutoscroll", |
| 566 status: "experimental", |
| 567 }, |
| 568 { |
| 569 name: "MobileLayoutTheme", |
| 570 }, |
| 571 { |
| 572 name: "ModuleScripts", |
| 573 status: "test", |
| 574 }, |
| 575 { |
| 576 name: "MojoJS", |
| 577 status: "test", |
| 578 }, |
| 579 { |
| 580 name: "NavigatorContentUtils", |
| 581 }, |
| 582 { |
| 583 name: "WebNFC", |
| 584 status: "experimental", |
| 585 }, |
| 586 { |
| 587 name: "NetworkInformation", |
| 588 status: "stable", |
| 589 }, |
| 590 { |
| 591 name: "NetInfoDownlinkMax", |
| 592 status: "stable", |
| 593 }, |
| 594 { |
| 595 name: "NotificationConstructor", |
| 596 status: "stable", |
| 597 }, |
| 598 { |
| 599 name: "NotificationBadge", |
| 600 status: "stable", |
| 601 }, |
| 602 { |
| 603 name: "NotificationContentImage", |
| 604 status: "stable", |
| 605 }, |
| 606 { |
| 607 name: "NotificationInlineReplies", |
| 608 status: "experimental", |
| 609 }, |
| 610 { |
| 611 name: "Notifications", |
| 612 status: "stable", |
| 613 }, |
| 614 { |
| 615 name: "OnDeviceChange", |
| 616 status: "stable", |
| 617 }, |
| 618 { |
| 619 name: "OrientationEvent", |
| 620 }, |
| 621 { |
| 622 name: "OriginTrials", |
| 623 status: "stable", |
| 624 }, |
| 625 // Define a sample API for testing integration with the Origin Trials Framew
ork. |
| 626 // The sample API is used in both unit and layout tests for the Origin Trial
s |
| 627 // Framework. Do not change this flag to stable, as it exists solely to gene
rate |
| 628 // code used by the sample API implementation. |
| 629 { |
| 630 name: "OriginTrialsSampleAPI", |
| 631 origin_trial_feature_name: "Frobulate", |
| 632 }, |
| 633 // For simulating Android's overlay fullscreen video in layout tests on Linu
x. |
| 634 { |
| 635 name: "ForceOverlayFullscreenVideo", |
| 636 }, |
| 637 { |
| 638 name: "OverlayScrollbars", |
| 639 }, |
| 640 { |
| 641 name: "PagePopup", |
| 642 status: "stable", |
| 643 }, |
| 644 { |
| 645 name: "PaintUnderInvalidationChecking", |
| 646 settable_from_internals: true, |
| 647 }, |
| 648 { |
| 649 name: "PassiveDocumentEventListeners", |
| 650 status: "stable", |
| 651 }, |
| 652 { |
| 653 name: "PassPaintVisualRectToCompositor", |
| 654 }, |
| 655 { |
| 656 name: "PaymentApp", |
| 657 status: "experimental", |
| 658 }, |
| 659 { |
| 660 name: "PaymentDetailsError", |
| 661 status: "stable", |
| 662 }, |
| 663 { |
| 664 name: "PaymentDetailsModifierData", |
| 665 status: "experimental", |
| 666 }, |
| 667 // PaymentRequest is enabled by default on Android |
| 668 { |
| 669 name: "PaymentRequest", |
| 670 status: "experimental", |
| 671 }, |
| 672 { |
| 673 name: "PaymentRequestBasicCard", |
| 674 status: "stable", |
| 675 }, |
| 676 { |
| 677 name: "PaymentRequestPayerName", |
| 678 status: "stable", |
| 679 }, |
| 680 { |
| 681 name: "PerformanceObserver", |
| 682 status: "stable", |
| 683 }, |
| 684 { |
| 685 name: "PermissionDelegation", |
| 686 status: "test", |
| 687 }, |
| 688 { |
| 689 name: "Permissions", |
| 690 status: "stable", |
| 691 }, |
| 692 { |
| 693 name: "PermissionsRequestRevoke", |
| 694 status: "experimental", |
| 695 }, |
| 696 { |
| 697 name: "PointerEvent", |
| 698 status: "stable", |
| 699 }, |
| 700 { |
| 701 name: "PreciseMemoryInfo", |
| 702 }, |
| 703 { |
| 704 name: "PreferredImageRasterBounds", |
| 705 settable_from_internals: true, |
| 706 }, |
| 707 // This feature is deprecated and we are evangelizing affected sites. |
| 708 // See https://crbug.com/346236 for current status. |
| 709 { |
| 710 name: "PrefixedVideoFullscreen", |
| 711 status: "stable", |
| 712 }, |
| 713 { |
| 714 name: "Presentation", |
| 715 status: "stable", |
| 716 }, |
| 717 { |
| 718 name: "PresentationReceiver", |
| 719 status: "test", |
| 720 }, |
| 721 { |
| 722 name: "PushMessaging", |
| 723 status: "stable", |
| 724 }, |
| 725 { |
| 726 name: "QuotaPromise", |
| 727 status: "experimental", |
| 728 }, |
| 729 { |
| 730 name: "ReducedReferrerGranularity", |
| 731 }, |
| 732 { |
| 733 name: "RemotePlayback", |
| 734 status: "stable", |
| 735 }, |
| 736 { |
| 737 name: "RenderingPipelineThrottling", |
| 738 status: "stable", |
| 739 }, |
| 740 { |
| 741 name: "RenderingPipelineThrottlingLoadingIframes", |
| 742 status: "stable", |
| 743 }, |
| 744 { |
| 745 name: "RenderUnicodeControlCharacters", |
| 746 status: "stable", |
| 747 }, |
| 748 { |
| 749 name: "ResizeObserver", |
| 750 status: "experimental", |
| 751 }, |
| 752 // Handles frame scrolling via the root PaintLayer instead of the FrameView. |
| 753 // crbug.com/417782 tracks enabling this by default. |
| 754 { |
| 755 name: "RootLayerScrolling", |
| 756 }, |
| 757 { |
| 758 name: "ScriptedSpeech", |
| 759 status: "stable", |
| 760 }, |
| 761 // Scrolls to compensate for layout movements (bit.ly/scroll-anchoring). |
| 762 { |
| 763 name: "ScrollAnchoring", |
| 764 settable_from_internals: true, |
| 765 status: "experimental", |
| 766 }, |
| 767 // Implements documentElement.scrollTop/Left and bodyElement.scrollTop/Left |
| 768 // as per the spec, matching other Web engines. |
| 769 { |
| 770 name: "ScrollTopLeftInterop", |
| 771 status: "experimental", |
| 772 }, |
| 773 { |
| 774 name: "Sensor", |
| 775 status: "experimental", |
| 776 }, |
| 777 { |
| 778 name: "ServiceWorkerNavigationPreload", |
| 779 origin_trial_feature_name: "ServiceWorkerNavigationPreload", |
| 780 }, |
| 781 { |
| 782 name: "SetRootScroller", |
| 783 origin_trial_feature_name: "RootScroller", |
| 784 status: "experimental", |
| 785 }, |
| 786 { |
| 787 name: "ShadowPiercingDescendantCombinator", |
| 788 status: "experimental", |
| 789 }, |
| 790 { |
| 791 name: "ShapeDetection", |
| 792 status: "experimental", |
| 793 }, |
| 794 { |
| 795 name: "SharedArrayBuffer", |
| 796 }, |
| 797 { |
| 798 name: "SharedWorker", |
| 799 status: "stable", |
| 800 }, |
| 801 { |
| 802 name: "SlimmingPaintInvalidation", |
| 803 implied_by: ["SlimmingPaintV2"], |
| 804 status: "stable", |
| 805 }, |
| 806 { |
| 807 name: "SlimmingPaintV2", |
| 808 }, |
| 809 { |
| 810 name: "SlimmingPaintStrictCullRectClipping", |
| 811 }, |
| 812 // Used as argument in attribute of stable-release functions/interfaces wher
e |
| 813 // a runtime-enabled feature name is required for correct IDL syntax. |
| 814 // This is a global flag; do not change its status. |
| 815 { |
| 816 name: "StableBlinkFeatures", |
| 817 status: "stable", |
| 818 }, |
| 819 { |
| 820 name: "StackedCSSPropertyAnimations", |
| 821 status: "experimental", |
| 822 }, |
| 823 { |
| 824 name: "StyleSharing", |
| 825 status: "stable", |
| 826 }, |
| 827 // Do not turn this flag into stable, because many interfaces that should no
t |
| 828 // be shipped would be enabled. Instead, remove the flag from the shipping |
| 829 // interface. |
| 830 { |
| 831 name: "SpeculativeLaunchServiceWorker", |
| 832 }, |
| 833 { |
| 834 name: "StorageEstimate", |
| 835 status: "experimental", |
| 836 }, |
| 837 { |
| 838 name: "Suborigins", |
| 839 status: "experimental", |
| 840 }, |
| 841 { |
| 842 name: "TimerThrottlingForBackgroundTabs", |
| 843 status: "stable", |
| 844 }, |
| 845 { |
| 846 name: "TimerThrottlingForHiddenFrames", |
| 847 status: "stable", |
| 848 }, |
| 849 { |
| 850 name: "TopNavWithUserActivationInSandbox", |
| 851 status: "experimental", |
| 852 }, |
| 853 // Many websites disable mouse support when touch APIs are available. We'd |
| 854 // like to enable this always but can't until more websites fix this bug. |
| 855 // Chromium sets this conditionally (eg. based on the presence of a |
| 856 // touchscreen) in ApplyWebPreferences. "Touch events" themselves are always |
| 857 // enabled since they're a feature always supported by Chrome. |
| 858 { |
| 859 name: "TouchEventFeatureDetection", |
| 860 status: "stable", |
| 861 }, |
| 862 { |
| 863 name: "TrueColorRendering", |
| 864 status: "experimental", |
| 865 }, |
| 866 { |
| 867 name: "TrustedEventsDefaultAction", |
| 868 status: "stable", |
| 869 }, |
| 870 { |
| 871 name: "WebAnimationsAPI", |
| 872 status: "experimental", |
| 873 }, |
| 874 { |
| 875 name: "WebAnimationsSVG", |
| 876 status: "experimental", |
| 877 }, |
| 878 { |
| 879 name: "WebAssemblySerialization", |
| 880 status: "test", |
| 881 }, |
| 882 // WebBluetooth is enabled by default on Android, ChromeOS and Mac. |
| 883 { |
| 884 name: "WebBluetooth", |
| 885 status: "experimental", |
| 886 }, |
| 887 { |
| 888 name: "WebGLDraftExtensions", |
| 889 status: "experimental", |
| 890 }, |
| 891 { |
| 892 name: "WebGLImageChromium", |
| 893 }, |
| 894 { |
| 895 name: "WebUSB", |
| 896 origin_trial_feature_name: "WebUSB2", |
| 897 status: "experimental", |
| 898 }, |
| 899 { |
| 900 name: "WebVR", |
| 901 origin_trial_feature_name: "WebVR", |
| 902 status: "test", |
| 903 }, |
| 904 { |
| 905 name: "WebVTTRegions", |
| 906 status: "experimental", |
| 907 }, |
| 908 { |
| 909 name: "V8BasedStructuredClone", |
| 910 status: "stable", |
| 911 }, |
| 912 { |
| 913 name: "V8IdleTasks", |
| 914 }, |
| 915 { |
| 916 name: "VideoFullscreenOrientationLock", |
| 917 }, |
| 918 { |
| 919 name: "VisibilityChangeOnUnload", |
| 920 status: "stable", |
| 921 }, |
| 922 { |
| 923 name: "XSLT", |
| 924 status: "stable", |
| 925 }, |
| 926 { |
| 927 name: "smil", |
| 928 status: "stable", |
| 929 }, |
| 930 { |
| 931 name: "ScrollCustomization", |
| 932 }, |
| 933 { |
| 934 name: "AutoplayMutedVideos", |
| 935 settable_from_internals: true, |
| 936 }, |
| 937 { |
| 938 name: "VisualViewportAPI", |
| 939 status: "experimental", |
| 940 }, |
| 941 { |
| 942 name: "WakeLock", |
| 943 status: "experimental", |
| 944 }, |
| 945 { |
| 946 name: "WebAuth", |
| 947 status: "experimental", |
| 948 }, |
| 949 { |
| 950 name: "WebFontsCacheAwareTimeoutAdaptation", |
| 951 status: "experimental", |
| 952 }, |
| 953 { |
| 954 name: "WebFontsInterventionV2With2G", |
| 955 }, |
| 956 { |
| 957 name: "WebFontsInterventionV2With3G", |
| 958 }, |
| 959 { |
| 960 name: "WebFontsInterventionV2WithSlow2G", |
| 961 }, |
| 962 { |
| 963 name: "WebFontsInterventionTrigger", |
| 964 }, |
| 965 { |
| 966 name: "WebShare", |
| 967 origin_trial_feature_name: "WebShare", |
| 968 origin_trial_os: ["android"], |
| 969 status: "experimental", |
| 970 }, |
| 971 { |
| 972 name: "Worklet", |
| 973 status: "experimental", |
| 974 }, |
| 975 { |
| 976 name: "LazyParseCSS", |
| 977 status: "experimental", |
| 978 }, |
| 979 { |
| 980 name: "SendBeaconThrowForBlobWithNonSimpleType", |
| 981 status: "experimental", |
| 982 }, |
| 983 { |
| 984 name: "PerformanceNavigationTiming2", |
| 985 status: "stable", |
| 986 }, |
| 987 { |
| 988 name: "BackgroundVideoTrackOptimization", |
| 989 status: "stable", |
| 990 }, |
| 991 { |
| 992 name: "PerformancePaintTiming", |
| 993 status: "test", |
| 994 }, |
| 995 { |
| 996 name: "HideNonceContentAttribute", |
| 997 status: "experimental", |
| 998 }, |
| 999 { |
| 1000 name: "UnclosedFormControlIsInvalid", |
| 1001 status: "experimental", |
| 1002 }, |
| 1003 { |
| 1004 name: "RestrictCompleteURLCharacterSet", |
| 1005 status: "experimental", |
| 1006 }, |
| 1007 ], |
| 1008 } |
| OLD | NEW |