Merge 38 changes to bleeding edge

tools/dom/dom.json

 {
   "ANGLEInstancedArrays": {
     "members": {
       "VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE": {
         "support_level": "untriaged"
       },
       "drawArraysInstancedANGLE": {
         "support_level": "untriaged"
       },
       "drawElementsInstancedANGLE": {
@@ skipping 164 matching lines @@
         "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
   "AnimationTimeline": {
     "members": {
       "currentTime": {
         "support_level": "untriaged"
       },
+      "getAnimationPlayers": {
+        "support_level": "untriaged"
+      },
       "play": {
         "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
   "ApplicationCache": {
     "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/offline.html#application-cache-api",
     "dart_action": "unstable",
     "members": {
@@ skipping 703 matching lines @@
     "support_level": "untriaged"
   },
   "CSSViewportRule": {
     "members": {
       "style": {
         "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
+  "Cache": {
+    "members": {},
+    "support_level": "untriaged"
+  },
+  "CacheStorage": {
+    "members": {},
+    "support_level": "untriaged"
+  },
   "Canvas2DContextAttributes": {
     "comment": "http://wiki.whatwg.org/wiki/CanvasOpaque#Suggested_IDL",
     "members": {
       "alpha": {},
       "storage": {
         "support_level": "untriaged"
       }
     },
     "support_level": "experimental"
   },
@@ skipping 48 matching lines @@
   },
   "CanvasRenderingContext": {
     "members": {
       "canvas": {}
     },
     "support_level": "stable"
   },
   "CanvasRenderingContext2D": {
     "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/the-canvas-element.html#canvasrenderingcontext2d",
     "members": {
+      "addHitRegion": {
+        "support_level": "untriaged"
+      },
       "arc": {},
       "arcTo": {},
       "beginPath": {},
       "bezierCurveTo": {},
       "canvas": {
         "support_level": "untriaged"
       },
+      "clearHitRegions": {
+        "support_level": "untriaged"
+      },
       "clearRect": {},
       "clearShadow": {
         "support_level": "nonstandard"
       },
       "clip": {},
       "closePath": {},
       "createImageData": {},
       "createImageDataFromImageData": {},
       "createLinearGradient": {},
       "createPattern": {},
@@ skipping 46 matching lines @@
       "lineDashOffset": {},
       "lineJoin": {},
       "lineTo": {},
       "lineWidth": {},
       "measureText": {},
       "miterLimit": {},
       "moveTo": {},
       "putImageData": {},
       "quadraticCurveTo": {},
       "rect": {},
+      "removeHitRegion": {
+        "support_level": "untriaged"
+      },
       "resetTransform": {
         "support_level": "untriaged"
       },
       "restore": {},
       "rotate": {},
       "save": {},
       "scale": {},
       "scrollPathIntoView": {
         "support_level": "untriaged"
       },
@@ skipping 104 matching lines @@
       },
       "previousElementSibling": {
         "support_level": "untriaged"
       },
       "remove": {
         "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
+  "CircularRegion": {
+    "members": {
+      "CircularRegion": {},
+      "MAX_RADIUS": {
+        "support_level": "untriaged"
+      },
+      "MIN_RADIUS": {
+        "support_level": "untriaged"
+      },
+      "latitude": {
+        "support_level": "untriaged"
+      },
+      "longitude": {
+        "support_level": "untriaged"
+      },
+      "radius": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
   "Client": {
     "members": {
       "id": {
         "support_level": "untriaged"
       },
       "postMessage": {
         "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
@@ skipping 66 matching lines @@
   "CompositionEvent": {
     "comment": "http://dev.w3.org/2006/webapi/DOM-Level-3-Events/html/DOM3-Events.html#events-CompositionEvent",
     "members": {
       "activeSegmentEnd": {
         "support_level": "untriaged"
       },
       "activeSegmentStart": {
         "support_level": "untriaged"
       },
       "data": {},
+      "getSegments": {
+        "support_level": "untriaged"
+      },
       "initCompositionEvent": {}
     },
     "support_level": "stable"
   },
   "Console": {
     "members": {
       "assert": {
         "support_level": "untriaged"
       },
       "assertCondition": {
@@ skipping 148 matching lines @@
   "Counter": {
     "comment": "http://dev.w3.org/csswg/cssom/",
     "dart_action": "suppress",
     "members": {
       "identifier": {},
       "listStyle": {},
       "separator": {}
     },
     "support_level": "deprecated"
   },
+  "Credential": {
+    "members": {
+      "avatarURL": {
+        "support_level": "untriaged"
+      },
+      "id": {
+        "support_level": "untriaged"
+      },
+      "name": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
+  "CredentialsContainer": {
+    "members": {},
+    "support_level": "untriaged"
+  },
   "Crypto": {
     "comment": "http://www.w3.org/TR/WebCryptoAPI/",
     "members": {
       "getRandomValues": {},
       "subtle": {
         "support_level": "untriaged"
       }
     },
     "support_level": "experimental"
   },
+  "CryptoKey": {
+    "members": {
+      "algorithm": {
+        "support_level": "untriaged"
+      },
+      "extractable": {
+        "support_level": "untriaged"
+      },
+      "type": {
+        "support_level": "untriaged"
+      },
+      "usages": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
   "CryptoOperation": {
     "members": {
       "abort": {
         "support_level": "untriaged"
       },
       "algorithm": {
         "support_level": "untriaged"
       },
       "finish": {
         "support_level": "untriaged"
@@ skipping 222 matching lines @@
       "createCSSStyleSheet": {
         "support_level": "nonstandard"
       },
       "createDocument": {},
       "createDocumentType": {},
       "createHTMLDocument": {},
       "hasFeature": {}
     },
     "support_level": "stable"
   },
+  "DOMMatrix": {
+    "members": {
+      "DOMMatrix": {},
+      "a": {
+        "support_level": "untriaged"
+      },
+      "b": {
+        "support_level": "untriaged"
+      },
+      "c": {
+        "support_level": "untriaged"
+      },
+      "d": {
+        "support_level": "untriaged"
+      },
+      "e": {
+        "support_level": "untriaged"
+      },
+      "f": {
+        "support_level": "untriaged"
+      },
+      "m11": {
+        "support_level": "untriaged"
+      },
+      "m12": {
+        "support_level": "untriaged"
+      },
+      "m13": {
+        "support_level": "untriaged"
+      },
+      "m14": {
+        "support_level": "untriaged"
+      },
+      "m21": {
+        "support_level": "untriaged"
+      },
+      "m22": {
+        "support_level": "untriaged"
+      },
+      "m23": {
+        "support_level": "untriaged"
+      },
+      "m24": {
+        "support_level": "untriaged"
+      },
+      "m31": {
+        "support_level": "untriaged"
+      },
+      "m32": {
+        "support_level": "untriaged"
+      },
+      "m33": {
+        "support_level": "untriaged"
+      },
+      "m34": {
+        "support_level": "untriaged"
+      },
+      "m41": {
+        "support_level": "untriaged"
+      },
+      "m42": {
+        "support_level": "untriaged"
+      },
+      "m43": {
+        "support_level": "untriaged"
+      },
+      "m44": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
+  "DOMMatrixReadOnly": {
+    "members": {
+      "a": {
+        "support_level": "untriaged"
+      },
+      "b": {
+        "support_level": "untriaged"
+      },
+      "c": {
+        "support_level": "untriaged"
+      },
+      "d": {
+        "support_level": "untriaged"
+      },
+      "e": {
+        "support_level": "untriaged"
+      },
+      "f": {
+        "support_level": "untriaged"
+      },
+      "is2D": {
+        "support_level": "untriaged"
+      },
+      "isIdentity": {
+        "support_level": "untriaged"
+      },
+      "m11": {
+        "support_level": "untriaged"
+      },
+      "m12": {
+        "support_level": "untriaged"
+      },
+      "m13": {
+        "support_level": "untriaged"
+      },
+      "m14": {
+        "support_level": "untriaged"
+      },
+      "m21": {
+        "support_level": "untriaged"
+      },
+      "m22": {
+        "support_level": "untriaged"
+      },
+      "m23": {
+        "support_level": "untriaged"
+      },
+      "m24": {
+        "support_level": "untriaged"
+      },
+      "m31": {
+        "support_level": "untriaged"
+      },
+      "m32": {
+        "support_level": "untriaged"
+      },
+      "m33": {
+        "support_level": "untriaged"
+      },
+      "m34": {
+        "support_level": "untriaged"
+      },
+      "m41": {
+        "support_level": "untriaged"
+      },
+      "m42": {
+        "support_level": "untriaged"
+      },
+      "m43": {
+        "support_level": "untriaged"
+      },
+      "m44": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
   "DOMParser": {
     "members": {
       "DOMParser": {},
       "parseFromString": {}
     },
     "support_level": "stable"
   },
+  "DOMPoint": {
+    "members": {
+      "DOMPoint": {},
+      "w": {
+        "support_level": "untriaged"
+      },
+      "x": {
+        "support_level": "untriaged"
+      },
+      "y": {
+        "support_level": "untriaged"
+      },
+      "z": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
+  "DOMPointReadOnly": {
+    "members": {
+      "DOMPointReadOnly": {},
+      "w": {
+        "support_level": "untriaged"
+      },
+      "x": {
+        "support_level": "untriaged"
+      },
+      "y": {
+        "support_level": "untriaged"
+      },
+      "z": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
+  "DOMRect": {
+    "members": {
+      "DOMRect": {},
+      "height": {
+        "support_level": "untriaged"
+      },
+      "width": {
+        "support_level": "untriaged"
+      },
+      "x": {
+        "support_level": "untriaged"
+      },
+      "y": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
+  "DOMRectReadOnly": {
+    "members": {
+      "DOMRectReadOnly": {},
+      "bottom": {
+        "support_level": "untriaged"
+      },
+      "height": {
+        "support_level": "untriaged"
+      },
+      "left": {
+        "support_level": "untriaged"
+      },
+      "right": {
+        "support_level": "untriaged"
+      },
+      "top": {
+        "support_level": "untriaged"
+      },
+      "width": {
+        "support_level": "untriaged"
+      },
+      "x": {
+        "support_level": "untriaged"
+      },
+      "y": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
   "DOMSettableTokenList": {
     "comment": "http://dev.w3.org/html5/spec-LC/common-dom-interfaces.html#domsettabletokenlist-0",
     "members": {
       "__getter__": {},
       "value": {}
     },
     "support_level": "stable"
   },
   "DOMStringList": {
     "comment": "http://www.w3.org/TR/DOM-Level-3-Core/core.html#DOMStringList",
@@ skipping 384 matching lines @@
         "dart_action": "suppress"
       },
       "documentElement": {},
       "documentURI": {},
       "domain": {},
       "elementFromPoint": {},
       "evaluate": {
         "dart_action": "suppress"
       },
       "execCommand": {},
+      "exitFullscreen": {
+        "support_level": "untriaged"
+      },
       "exitPointerLock": {
         "support_level": "untriaged"
       },
       "firstElementChild": {
         "comment": "http://dom.spec.whatwg.org/#parentnode"
       },
       "fontloader": {
         "comment": "http://www.w3.org/TR/css3-fonts/#document-fontloader",
         "support_level": "experimental"
       },
       "fonts": {
         "support_level": "untriaged"
       },
       "forms": {},
+      "fullscreenElement": {
+        "support_level": "untriaged"
+      },
+      "fullscreenEnabled": {
+        "support_level": "untriaged"
+      },
       "getCSSCanvasContext": {
         "comment": "https://developer.apple.com/library/safari/#documentation/AppleApplications/Reference/SafariCSSRef/Articles/Functions.html",
         "support_level": "nonstandard"
       },
       "getElementById": {},
       "getElementsByClassName": {},
       "getElementsByName": {},
       "getElementsByTagName": {},
       "getElementsByTagNameNS": {},
       "getOverrideStyle": {
@@ skipping 443 matching lines @@
         "dart_action": "stable",
         "support_level": "nonstandard"
       },
       "draggable": {
         "comment": "http://www.whatwg.org/specs/web-apps/2007-10-26/multipage/section-elements.html#htmlelement",
         "dart_action": "stable",
         "support_level": "nonstandard"
       },
       "firstElementChild": {},
       "focus": {},
+      "getAnimationPlayers": {
+        "support_level": "untriaged"
+      },
       "getAttribute": {
         "support_level": "untriaged"
       },
       "getAttributeNS": {
         "support_level": "untriaged"
       },
       "getAttributeNode": {
         "comment": "http://dom.spec.whatwg.org/#dom-element-getattributenode",
         "dart_action": "suppress",
         "support_level": "deprecated"
@@ skipping 251 matching lines @@
         "dart_action": "stable",
         "support_level": "nonstandard"
       },
       "removeAttribute": {},
       "removeAttributeNS": {},
       "removeAttributeNode": {
         "comment": "http://dom.spec.whatwg.org/#dom-element-removeattributenode",
         "dart_action": "suppress",
         "support_level": "deprecated"
       },
+      "requestFullscreen": {
+        "support_level": "untriaged"
+      },
       "requestPointerLock": {
         "support_level": "untriaged"
       },
       "scrollByLines": {},
       "scrollByPages": {},
       "scrollHeight": {},
       "scrollIntoView": {
         "comment": "http://dev.w3.org/csswg/cssom-view/#widl-Element-scrollIntoView-void-boolean-top"
       },
       "scrollIntoViewIfNeeded": {
@@ skipping 371 matching lines @@
     "support_level": "stable"
   },
   "EventTarget": {
     "members": {
       "addEventListener": {},
       "dispatchEvent": {},
       "removeEventListener": {}
     },
     "support_level": "stable"
   },
+  "FederatedCredential": {
+    "members": {
+      "FederatedCredential": {},
+      "federation": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
+  "FetchBodyStream": {
+    "members": {},
+    "support_level": "untriaged"
+  },
   "FetchEvent": {
     "members": {
+      "isReload": {
+        "support_level": "untriaged"
+      },
       "request": {
         "support_level": "untriaged"
       },
       "respondWith": {
         "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
   "File": {
@@ skipping 273 matching lines @@
       "status": {
         "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
   "FontFaceSetForEachCallback": {
     "members": {},
     "support_level": "untriaged"
   },
+  "FontFaceSetLoadEvent": {
+    "members": {
+      "fontfaces": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
   "FontLoader": {
     "comment": "http://www.w3.org/TR/css3-fonts/#document-fontloader",
     "members": {
       "addEventListener": {},
       "checkFont": {},
       "dispatchEvent": {},
       "loadFont": {},
       "loading": {},
       "notifyWhenFontsReady": {},
       "onerror": {},
@@ skipping 59 matching lines @@
     "support_level": "untriaged"
   },
   "GamepadList": {
     "comment": "https://dvcs.w3.org/hg/gamepad/raw-file/default/gamepad.html",
     "members": {
       "item": {},
       "length": {}
     },
     "support_level": "experimental"
   },
+  "Geofencing": {
+    "members": {},
+    "support_level": "untriaged"
+  },
+  "GeofencingRegion": {
+    "members": {
+      "id": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
   "Geolocation": {
     "comment": "http://dev.w3.org/geo/api/spec-source.html#geolocation_interface",
     "dart_action": "unstable",
     "members": {
       "clearWatch": {},
       "getCurrentPosition": {},
       "watchPosition": {}
     },
     "support_level": "stable"
   },
@@ skipping 1031 matching lines @@
   },
   "HTMLIFrameElement": {
     "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/the-iframe-element.html#the-iframe-element",
     "members": {
       "HTMLIFrameElement": {},
       "align": {
         "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#HTMLIFrameElement-partial",
         "dart_action": "suppress",
         "support_level": "deprecated"
       },
+      "allowFullscreen": {
+        "support_level": "untriaged"
+      },
       "contentDocument": {},
       "contentWindow": {},
       "frameBorder": {
         "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#HTMLIFrameElement-partial",
         "dart_action": "suppress",
         "support_level": "deprecated"
       },
       "getSVGDocument": {
         "comment": "http://www.w3.org/TR/SVG11/struct.html#InterfaceGetSVGDocument",
         "dart_action": "suppress",
@@ skipping 103 matching lines @@
     "members": {
       "accept": {},
       "align": {
         "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#HTMLInputElement-partial",
         "dart_action": "suppress",
         "support_level": "deprecated"
       },
       "alt": {},
       "autocomplete": {},
       "autofocus": {},
+      "capture": {
+        "support_level": "untriaged"
+      },
       "checkValidity": {},
       "checked": {},
       "defaultChecked": {},
       "defaultValue": {},
       "dirName": {},
       "disabled": {},
       "files": {},
       "form": {},
       "formAction": {},
       "formEnctype": {},
@@ skipping 401 matching lines @@
     "support_level": "stable"
   },
   "HTMLMenuElement": {
     "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/interactive-elements.html#the-menu-element",
     "members": {
       "HTMLMenuElement": {},
       "compact": {
         "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#HTMLMenuElement-partial",
         "dart_action": "suppress",
         "support_level": "deprecated"
+      },
+      "label": {
+        "support_level": "untriaged"
+      },
+      "type": {
+        "support_level": "untriaged"
       }
     },
     "support_level": "stable"
   },
+  "HTMLMenuItemElement": {
+    "members": {
+      "checked": {
+        "support_level": "untriaged"
+      },
+      "default": {
+        "support_level": "untriaged"
+      },
+      "defaultValue": {
+        "support_level": "untriaged"
+      },
+      "disabled": {
+        "support_level": "untriaged"
+      },
+      "label": {
+        "support_level": "untriaged"
+      },
+      "type": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
   "HTMLMetaElement": {
     "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/semantics.html#the-meta-element",
     "members": {
       "HTMLMetaElement": {},
       "content": {},
       "httpEquiv": {},
       "name": {},
       "scheme": {
         "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#HTMLMetaElement-partial",
         "dart_action": "suppress",
@@ skipping 812 matching lines @@
       "size": {
         "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
   "HeaderMapForEachCallback": {
     "members": {},
     "support_level": "untriaged"
   },
+  "Headers": {
+    "members": {
+      "Headers": {},
+      "forEach": {
+        "support_level": "untriaged"
+      },
+      "size": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
+  "HeadersForEachCallback": {
+    "members": {},
+    "support_level": "untriaged"
+  },
   "History": {
     "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/history.html#the-history-interface",
     "members": {
       "back": {},
       "forward": {},
       "go": {},
       "length": {},
       "pushState": {},
       "replaceState": {},
       "state": {}
@@ skipping 432 matching lines @@
         "support_level": "untriaged"
       },
       "metaKey": {},
       "repeat": {
         "support_level": "untriaged"
       },
       "shiftKey": {}
     },
     "support_level": "stable"
   },
+  "LocalCredential": {
+    "members": {
+      "LocalCredential": {},
+      "password": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
   "LocalMediaStream": {
     "comment": "http://dev.w3.org/2011/webrtc/editor/getusermedia.html#idl-def-NavigatorUserMediaSuccessCallback",
     "dart_action": "experimental",
     "members": {
       "stop": {}
     },
     "support_level": "nonstandard"
   },
   "Location": {
     "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/history.html#the-location-interface",
@@ skipping 331 matching lines @@
       "MediaStream": {},
       "addEventListener": {},
       "addTrack": {},
       "clone": {
         "support_level": "untriaged"
       },
       "dispatchEvent": {},
       "ended": {},
       "getAudioTracks": {},
       "getTrackById": {},
+      "getTracks": {
+        "support_level": "untriaged"
+      },
       "getVideoTracks": {},
       "id": {},
       "label": {
         "support_level": "nonstandard"
       },
       "onaddtrack": {},
       "onended": {},
       "onremovetrack": {},
       "removeEventListener": {},
       "removeTrack": {},
@@ skipping 30 matching lines @@
         "support_level": "untriaged"
       },
       "dispatchEvent": {},
       "enabled": {},
       "getSources": {
         "support_level": "untriaged"
       },
       "id": {},
       "kind": {},
       "label": {},
+      "muted": {
+        "support_level": "untriaged"
+      },
       "onended": {},
       "onmute": {},
       "onunmute": {},
       "readyState": {},
       "removeEventListener": {},
       "stop": {
         "support_level": "untriaged"
       }
     },
     "support_level": "experimental"
@@ skipping 119 matching lines @@
         "support_level": "untriaged"
       },
       "offsetX": {
         "dart_action": "unstable",
         "support_level": "nonstandard"
       },
       "offsetY": {
         "dart_action": "unstable",
         "support_level": "nonstandard"
       },
+      "region": {
+        "support_level": "untriaged"
+      },
       "relatedTarget": {},
       "screenX": {},
       "screenY": {},
       "shiftKey": {},
       "toElement": {
         "support_level": "deprecated"
       },
       "webkitMovementX": {
         "support_level": "experimental"
       },
@@ skipping 88 matching lines @@
         "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/timers.html#navigatorid"
       },
       "connection": {
         "support_level": "untriaged"
       },
       "cookieEnabled": {
         "comment": "https://developer.mozilla.org/en-US/docs/DOM/window.navigator.cookieEnabled",
         "dart_action": "unstable",
         "support_level": "nonstandard"
       },
+      "credentials": {
+        "support_level": "untriaged"
+      },
       "dartEnabled": {
         "support_level": "untriaged"
       },
       "doNotTrack": {
         "comment": "http://www.w3.org/2011/tracking-protection/drafts/tracking-dnt.html#js-dom",
         "dart_action": "experimental",
         "support_level": "experimental"
       },
+      "geofencing": {
+        "support_level": "untriaged"
+      },
       "geolocation": {
         "comment": "http://dev.w3.org/geo/api/spec-source.html#navi-geo",
         "dart_action": "unstable",
         "support_level": "stable"
       },
       "getGamepads": {
         "support_level": "untriaged"
       },
       "getMediaDevices": {
         "support_level": "untriaged"
@@ skipping 1313 matching lines @@
     "members": {
       "BAD_BOUNDARYPOINTS_ERR": {},
       "INVALID_NODE_TYPE_ERR": {},
       "code": {},
       "message": {},
       "name": {},
       "toString": {}
     },
     "support_level": "deprecated"
   },
+  "ReadableStream": {
+    "members": {},
+    "support_level": "untriaged"
+  },
   "Rect": {
     "comment": "http://dev.w3.org/csswg/cssom/",
     "dart_action": "suppress",
     "members": {
       "bottom": {},
       "left": {},
       "right": {},
       "top": {}
     },
     "support_level": "deprecated"
   },
+  "RelatedEvent": {
+    "members": {
+      "relatedTarget": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
   "Request": {
     "members": {
       "Request": {},
+      "credentials": {
+        "support_level": "untriaged"
+      },
       "headers": {
         "support_level": "untriaged"
       },
+      "mode": {
+        "support_level": "untriaged"
+      },
       "origin": {
         "support_level": "untriaged"
       },
+      "referrer": {
+        "support_level": "untriaged"
+      },
       "url": {
         "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
   "RequestAnimationFrameCallback": {
     "comment": "http://www.w3.org/TR/animation-timing/#FrameRequestCallback",
     "members": {
       "handleEvent": {}
@@ skipping 3001 matching lines @@
     },
     "support_level": "stable"
   },
   "SVGStyleElement": {
     "comment": "http://www.w3.org/TR/SVG/types.html#InterfaceSVGStylable",
     "dart_action": "experimental",
     "members": {
       "SVGStyleElement": {},
       "disabled": {},
       "media": {},
+      "sheet": {
+        "support_level": "untriaged"
+      },
       "title": {},
       "type": {},
       "xmllang": {
         "comment": "http://www.w3.org/TR/SVG/types.html#InterfaceSVGLangSpace"
       },
       "xmlspace": {
         "comment": "http://www.w3.org/TR/SVG/types.html#InterfaceSVGLangSpace"
       }
     },
     "support_level": "nonstandard"
@@ skipping 481 matching lines @@
       "removeEventListener": {
         "support_level": "untriaged"
       },
       "unlockOrientation": {
         "support_level": "untriaged"
       },
       "width": {}
     },
     "support_level": "stable"
   },
+  "ScreenOrientation": {
+    "members": {
+      "angle": {
+        "support_level": "untriaged"
+      },
+      "onchange": {
+        "support_level": "untriaged"
+      },
+      "type": {
+        "support_level": "untriaged"
+      },
+      "unlock": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
   "ScriptProcessorNode": {
     "comment": "https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#ScriptProcessorNode",
     "members": {
       "_setEventListener": {
         "support_level": "nonstandard"
       },
       "bufferSize": {},
       "onaudioprocess": {
         "support_level": "untriaged"
       },
@@ skipping 91 matching lines @@
       "type": {
         "support_level": "nonstandard"
       }
     },
     "support_level": "stable"
   },
   "ServiceWorker": {
     "members": {},
     "support_level": "untriaged"
   },
+  "ServiceWorkerClient": {
+    "members": {
+      "id": {
+        "support_level": "untriaged"
+      },
+      "postMessage": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
   "ServiceWorkerClients": {
     "members": {},
     "support_level": "untriaged"
   },
   "ServiceWorkerContainer": {
     "members": {
       "active": {
         "support_level": "untriaged"
       },
       "controller": {
@@ skipping 12 matching lines @@
         "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
   "ServiceWorkerGlobalScope": {
     "members": {
       "clients": {
         "support_level": "untriaged"
       },
+      "nativeCaches": {
+        "support_level": "untriaged"
+      },
       "onmessage": {
         "support_level": "untriaged"
       },
       "scope": {
         "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
+  "ServiceWorkerRegistration": {
+    "members": {
+      "active": {
+        "support_level": "untriaged"
+      },
+      "installing": {
+        "support_level": "untriaged"
+      },
+      "scope": {
+        "support_level": "untriaged"
+      },
+      "waiting": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
   "ShadowRoot": {
     "comment": "https://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/shadow/index.html#api-shadow-root",
     "members": {
       "activeElement": {},
       "applyAuthorStyles": {},
       "cloneNode": {},
       "elementFromPoint": {},
       "getElementById": {},
       "getElementsByClassName": {},
       "getElementsByTagName": {},
@@ skipping 770 matching lines @@
         "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
   "Touch": {
     "comment": "http://www.w3.org/TR/touch-events/, http://www.chromestatus.com/features",
     "members": {
       "clientX": {},
       "clientY": {},
+      "force": {
+        "support_level": "untriaged"
+      },
       "identifier": {},
       "pageX": {},
       "pageY": {},
+      "radiusX": {
+        "support_level": "untriaged"
+      },
+      "radiusY": {
+        "support_level": "untriaged"
+      },
       "screenX": {},
       "screenY": {},
       "target": {},
       "webkitForce": {
         "support_level": "experimental"
       },
       "webkitRadiusX": {
         "support_level": "experimental"
       },
       "webkitRadiusY": {
@@ skipping 212 matching lines @@
       },
       "host": {
         "support_level": "untriaged"
       },
       "hostname": {
         "support_level": "untriaged"
       },
       "href": {
         "support_level": "untriaged"
       },
+      "origin": {
+        "support_level": "untriaged"
+      },
       "pathname": {
         "support_level": "untriaged"
       },
       "port": {
         "support_level": "untriaged"
       },
       "protocol": {
         "support_level": "untriaged"
       },
       "search": {
@@ skipping 3413 matching lines @@
       "importStylesheet": {},
       "removeParameter": {},
       "reset": {},
       "setParameter": {},
       "transformToDocument": {},
       "transformToFragment": {}
     },
     "support_level": "nonstandard"
   }
 }