Changes to support roll 39 IDLs

tools/dom/dom.json

 {
   "ANGLEInstancedArrays": {
     "members": {
       "VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE": {
         "support_level": "untriaged"
       },
       "drawArraysInstancedANGLE": {
         "support_level": "untriaged"
       },
       "drawElementsInstancedANGLE": {
@@ skipping 130 matching lines @@
       },
       "pause": {
         "support_level": "untriaged"
       },
       "paused": {
         "support_level": "untriaged"
       },
       "play": {
         "support_level": "untriaged"
       },
+      "playState": {
+        "support_level": "untriaged"
+      },
       "playbackRate": {
         "support_level": "untriaged"
       },
       "reverse": {
         "support_level": "untriaged"
       },
       "source": {
         "support_level": "untriaged"
       },
       "startTime": {
@@ skipping 300 matching lines @@
         "support_level": "untriaged"
       },
       "language": {
         "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
   "AudioTrackList": {
     "members": {
+      "AudioTrackList": {},
       "__getter__": {
         "support_level": "untriaged"
       },
       "getTrackById": {
         "support_level": "untriaged"
       },
       "length": {
         "support_level": "untriaged"
       },
       "onchange": {
@@ skipping 74 matching lines @@
       "Blob": {},
       "close": {
         "support_level": "untriaged"
       },
       "size": {},
       "slice": {},
       "type": {}
     },
     "support_level": "stable"
   },
+  "Body": {
+    "members": {
+      "arrayBuffer": {
+        "support_level": "untriaged"
+      },
+      "blob": {
+        "support_level": "untriaged"
+      },
+      "bodyUsed": {
+        "support_level": "untriaged"
+      },
+      "json": {
+        "support_level": "untriaged"
+      },
+      "text": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
   "CDATASection": {
     "comment": "http://dom.spec.whatwg.org/#cdatasection",
     "dart_action": "suppress",
     "members": {},
     "support_level": "deprecated"
   },
   "CSS": {
     "comment": "http://www.w3.org/TR/css3-conditional/#the-css-interface",
     "dart_action": "experimental",
     "members": {
@@ skipping 51 matching lines @@
         "support_level": "untriaged"
       },
       "style": {
         "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
   "CSSKeyframesRule": {
     "members": {
+      "CSSKeyframesRule": {},
       "__getter__": {
         "support_level": "untriaged"
       },
       "cssRules": {
         "support_level": "untriaged"
       },
       "deleteRule": {
         "support_level": "untriaged"
       },
       "findRule": {
@@ skipping 126 matching lines @@
     "comment": "http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSRuleList",
     "members": {
       "item": {},
       "length": {}
     },
     "support_level": "stable"
   },
   "CSSStyleDeclaration": {
     "comment": "http://dev.w3.org/csswg/cssom/#the-cssstyledeclaration-interface",
     "members": {
+      "CSSStyleDeclaration": {},
       "__getter__": {
         "support_level": "untriaged"
       },
       "__propertyQuery__": {
         "support_level": "untriaged"
       },
       "__setter__": {},
       "cssText": {},
+      "dart": {
+        "support_level": "untriaged"
+      },
       "getPropertyCSSValue": {
         "comment": "http://dev.w3.org/csswg/cssom/#the-cssstyledeclaration-interface",
         "dart_action": "suppress",
         "support_level": "deprecated"
       },
       "getPropertyPriority": {},
       "getPropertyValue": {},
       "item": {},
       "length": {},
       "parentRule": {},
@@ skipping 188 matching lines @@
         "support_level": "untriaged"
       },
       "rect": {
         "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
   "CanvasPattern": {
     "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/the-canvas-element.html#canvaspattern",
-    "members": {},
+    "members": {
+      "setTransform": {
+        "support_level": "untriaged"
+      }
+    },
     "support_level": "stable"
   },
   "CanvasProxy": {
     "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/the-canvas-element.html#canvasproxy",
     "members": {},
     "support_level": "experimental"
   },
   "CanvasRenderingContext": {
     "members": {
       "canvas": {}
@@ skipping 29 matching lines @@
       "createPatternFromCanvas": {},
       "createPatternFromImage": {},
       "createRadialGradient": {},
       "currentPath": {
         "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/the-canvas-element.html#path-objects",
         "support_level": "experimental"
       },
       "currentTransform": {
         "support_level": "untriaged"
       },
+      "direction": {
+        "support_level": "untriaged"
+      },
       "drawCustomFocusRing": {
         "support_level": "untriaged"
       },
       "drawFocusIfNeeded": {
         "support_level": "untriaged"
       },
       "drawImage": {},
       "drawImageFromRect": {},
       "drawSystemFocusRing": {
         "support_level": "untriaged"
@@ skipping 153 matching lines @@
       },
       "previousElementSibling": {
         "support_level": "untriaged"
       },
       "remove": {
         "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
+  "CircularGeofencingRegion": {
+    "members": {
+      "CircularGeofencingRegion": {},
+      "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"
+  },
   "CircularRegion": {
     "members": {
       "CircularRegion": {},
       "MAX_RADIUS": {
         "support_level": "untriaged"
       },
       "MIN_RADIUS": {
         "support_level": "untriaged"
       },
       "latitude": {
@@ skipping 626 matching lines @@
         "support_level": "untriaged"
       },
       "m42": {
         "support_level": "untriaged"
       },
       "m43": {
         "support_level": "untriaged"
       },
       "m44": {
         "support_level": "untriaged"
+      },
+      "multiplySelf": {
+        "support_level": "untriaged"
+      },
+      "preMultiplySelf": {
+        "support_level": "untriaged"
+      },
+      "scale3dSelf": {
+        "support_level": "untriaged"
+      },
+      "scaleNonUniformSelf": {
+        "support_level": "untriaged"
+      },
+      "scaleSelf": {
+        "support_level": "untriaged"
+      },
+      "translateSelf": {
+        "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
   "DOMMatrixReadOnly": {
     "members": {
       "a": {
         "support_level": "untriaged"
       },
       "b": {
@@ skipping 57 matching lines @@
         "support_level": "untriaged"
       },
       "m42": {
         "support_level": "untriaged"
       },
       "m43": {
         "support_level": "untriaged"
       },
       "m44": {
         "support_level": "untriaged"
+      },
+      "multiply": {
+        "support_level": "untriaged"
+      },
+      "scale": {
+        "support_level": "untriaged"
+      },
+      "scale3d": {
+        "support_level": "untriaged"
+      },
+      "scaleNonUniform": {
+        "support_level": "untriaged"
+      },
+      "toFloat32Array": {
+        "support_level": "untriaged"
+      },
+      "toFloat64Array": {
+        "support_level": "untriaged"
+      },
+      "translate": {
+        "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
   "DOMParser": {
     "members": {
       "DOMParser": {},
       "parseFromString": {}
     },
     "support_level": "stable"
@@ skipping 78 matching lines @@
       },
       "y": {
         "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
   "DOMSettableTokenList": {
     "comment": "http://dev.w3.org/html5/spec-LC/common-dom-interfaces.html#domsettabletokenlist-0",
     "members": {
+      "DOMSettableTokenList": {},
       "__getter__": {},
       "value": {}
     },
     "support_level": "stable"
   },
   "DOMStringList": {
     "comment": "http://www.w3.org/TR/DOM-Level-3-Core/core.html#DOMStringList",
     "members": {
       "contains": {},
       "item": {},
       "length": {}
     },
     "support_level": "stable"
   },
   "DOMStringMap": {
     "comment": "http://dev.w3.org/html5/spec-LC/common-dom-interfaces.html#domstringmap-0",
     "members": {
+      "DOMStringMap": {},
       "__delete__": {},
       "__getter__": {},
       "__setter__": {}
     },
     "support_level": "stable"
   },
   "DOMTokenList": {
     "comment": "http://dev.w3.org/html5/spec-LC/common-dom-interfaces.html#domtokenlist-0",
     "members": {
       "add": {
@@ skipping 51 matching lines @@
       "type": {},
       "webkitGetAsEntry": {
         "support_level": "experimental"
       }
     },
     "support_level": "experimental"
   },
   "DataTransferItemList": {
     "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/dnd.html#the-datatransferitemlist-interface",
     "members": {
+      "DataTransferItemList": {},
       "__getter__": {
         "support_level": "untriaged"
       },
       "add": {},
       "addData": {},
       "addFile": {},
       "clear": {},
       "item": {},
       "length": {},
       "remove": {
@@ skipping 549 matching lines @@
         "support_level": "experimental"
       },
       "selectedStylesheetSet": {
         "comment": "http://dev.w3.org/csswg/cssom/#widl-Document-selectedStyleSheetSet"
       },
       "styleSheets": {},
       "timeline": {
         "support_level": "untriaged"
       },
       "title": {},
+      "transformDocumentToTreeView": {
+        "support_level": "untriaged"
+      },
       "visibilityState": {
         "support_level": "untriaged"
       },
       "webkitCancelFullScreen": {
         "comment": "https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html",
         "dart_action": "suppress",
         "support_level": "deprecated"
       },
       "webkitCurrentFullScreenElement": {
         "comment": "https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html",
@@ skipping 191 matching lines @@
       },
       "clientHeight": {},
       "clientLeft": {},
       "clientTop": {},
       "clientWidth": {},
       "contentEditable": {
         "comment": "http://www.whatwg.org/specs/web-apps/2007-10-26/multipage/section-elements.html#htmlelement",
         "dart_action": "stable",
         "support_level": "nonstandard"
       },
+      "contextMenu": {
+        "support_level": "untriaged"
+      },
       "createShadowRoot": {
         "comment": "https://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/shadow/index.html#api-shadow-aware-create-shadow-root",
         "support_level": "experimental"
       },
       "dataset": {
         "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/elements.html#dom-dataset"
       },
       "dir": {
         "comment": "http://www.whatwg.org/specs/web-apps/2007-10-26/multipage/section-elements.html#htmlelement",
         "dart_action": "stable",
@@ skipping 667 matching lines @@
     "support_level": "stable"
   },
   "EventTarget": {
     "members": {
       "addEventListener": {},
       "dispatchEvent": {},
       "removeEventListener": {}
     },
     "support_level": "stable"
   },
+  "ExtendableEvent": {
+    "members": {
+      "waitUntil": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
   "FederatedCredential": {
     "members": {
       "FederatedCredential": {},
       "federation": {
         "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
   "FetchBodyStream": {
@@ skipping 1038 matching lines @@
     },
     "support_level": "stable"
   },
   "HTMLElement": {
     "comment": "http://www.whatwg.org/specs/web-apps/2007-10-26/multipage/section-elements.html#htmlelement",
     "members": {
       "accessKey": {},
       "children": {},
       "click": {},
       "contentEditable": {},
+      "contextMenu": {
+        "support_level": "untriaged"
+      },
       "dir": {},
       "draggable": {},
       "getInputContext": {
         "comment": "http://www.w3.org/TR/ime-api/#the-getinputcontext-method",
         "support_level": "experimental"
       },
       "hidden": {},
       "id": {},
       "innerHTML": {},
       "innerText": {
@@ skipping 245 matching lines @@
     "members": {
       "color": {},
       "face": {},
       "size": {}
     },
     "support_level": "deprecated"
   },
   "HTMLFormControlsCollection": {
     "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/common-dom-interfaces.html#htmlformcontrolscollection-0",
     "members": {
+      "HTMLFormControlsCollection": {},
       "__getter__": {},
       "namedItem": {}
     },
     "support_level": "stable"
   },
   "HTMLFormElement": {
     "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/forms.html#the-form-element",
     "members": {
       "HTMLFormElement": {},
       "__getter__": {},
@@ skipping 1947 matching lines @@
   "Int8Array": {
     "comment": "http://www.khronos.org/registry/typedarray/specs/latest/",
     "members": {
       "BYTES_PER_ELEMENT": {},
       "length": {},
       "setElements": {},
       "subarray": {}
     },
     "support_level": "stable"
   },
+  "Iterator": {
+    "members": {
+      "next": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
   "Key": {
     "members": {
       "algorithm": {
         "support_level": "untriaged"
       },
       "extractable": {
         "support_level": "untriaged"
       },
       "type": {
         "support_level": "untriaged"
@@ skipping 166 matching lines @@
     "members": {},
     "support_level": "experimental"
   },
   "MIDIInput": {
     "comment": "http://webaudio.github.io/web-midi-api/#idl-def-MIDIInput",
     "members": {
       "onmidimessage": {}
     },
     "support_level": "experimental"
   },
+  "MIDIInputMap": {
+    "members": {
+      "entries": {
+        "support_level": "untriaged"
+      },
+      "get": {
+        "support_level": "untriaged"
+      },
+      "has": {
+        "support_level": "untriaged"
+      },
+      "keys": {
+        "support_level": "untriaged"
+      },
+      "size": {
+        "support_level": "untriaged"
+      },
+      "values": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
   "MIDIMessageEvent": {
     "comment": "http://webaudio.github.io/web-midi-api/#midimessageevent-interface",
     "members": {
       "data": {},
       "receivedTime": {}
     },
     "support_level": "experimental"
   },
   "MIDIOutput": {
     "comment": "http://webaudio.github.io/web-midi-api/#midioutput-interface",
     "members": {
       "send": {}
     },
     "support_level": "experimental"
   },
+  "MIDIOutputMap": {
+    "members": {
+      "entries": {
+        "support_level": "untriaged"
+      },
+      "get": {
+        "support_level": "untriaged"
+      },
+      "has": {
+        "support_level": "untriaged"
+      },
+      "keys": {
+        "support_level": "untriaged"
+      },
+      "size": {
+        "support_level": "untriaged"
+      },
+      "values": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
   "MIDIPort": {
     "comment": "http://webaudio.github.io/web-midi-api/#idl-def-MIDIPort",
     "members": {
       "addEventListener": {},
       "dispatchEvent": {},
       "id": {},
       "manufacturer": {},
       "name": {},
       "ondisconnect": {},
       "removeEventListener": {},
@@ skipping 126 matching lines @@
   "MediaKeySession": {
     "comment": "https://dvcs.w3.org/hg/html-media/raw-file/eme-v0.1/encrypted-media/encrypted-media.html#dom-mediakeysession",
     "members": {
       "addEventListener": {},
       "close": {},
       "closed": {
         "support_level": "untriaged"
       },
       "dispatchEvent": {},
       "error": {},
+      "generateRequest": {
+        "support_level": "untriaged"
+      },
       "keySystem": {},
       "onkeyadded": {
         "support_level": "untriaged"
       },
       "onkeyerror": {
         "support_level": "untriaged"
       },
       "onkeymessage": {
         "support_level": "untriaged"
       },
@@ skipping 36 matching lines @@
     },
     "support_level": "stable"
   },
   "MediaQueryList": {
     "comment": "http://dev.w3.org/csswg/cssom-view/#the-mediaquerylist-interface",
     "dart_action": "unstable",
     "members": {
       "addListener": {},
       "matches": {},
       "media": {},
+      "onchange": {
+        "support_level": "untriaged"
+      },
       "removeListener": {}
     },
     "support_level": "stable"
   },
+  "MediaQueryListEvent": {
+    "members": {
+      "matches": {
+        "support_level": "untriaged"
+      },
+      "media": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
   "MediaQueryListListener": {
     "comment": "http://dev.w3.org/csswg/cssom-view/#the-mediaquerylist-interface",
     "dart_action": "unstable",
     "members": {
       "queryChanged": {}
     },
     "support_level": "stable"
   },
   "MediaSource": {
     "comment": "https://dvcs.w3.org/hg/html-media/raw-file/tip/media-source/media-source.html#mediasource",
@@ skipping 176 matching lines @@
     "members": {
       "description": {},
       "enabledPlugin": {},
       "suffixes": {},
       "type": {}
     },
     "support_level": "nonstandard"
   },
   "MimeTypeArray": {
     "members": {
+      "MimeTypeArray": {},
       "__getter__": {},
       "item": {},
       "length": {},
       "namedItem": {}
     },
     "support_level": "nonstandard"
   },
   "MouseEvent": {
     "comment": "http://www.w3.org/TR/DOM-Level-3-Events/#events-mouseevents",
     "members": {
@@ skipping 97 matching lines @@
       "removedNodes": {},
       "target": {},
       "type": {}
     },
     "support_level": "stable"
   },
   "NamedNodeMap": {
     "comment": "http://dom.spec.whatwg.org/#namednodemap",
     "dart_action": "suppress",
     "members": {
+      "NamedNodeMap": {},
       "__getter__": {},
       "getNamedItem": {},
       "getNamedItemNS": {},
       "item": {},
       "length": {},
       "removeNamedItem": {},
       "removeNamedItemNS": {},
       "setNamedItem": {},
       "setNamedItemNS": {}
     },
@@ skipping 78 matching lines @@
         "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/offline.html#navigatoronline",
         "dart_action": "unstable"
       },
       "platform": {
         "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/timers.html#navigatorid"
       },
       "plugins": {
         "dart_action": "suppress",
         "support_level": "nonstandard"
       },
+      "presentation": {
+        "support_level": "untriaged"
+      },
       "product": {
         "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/timers.html#navigatorid",
         "dart_action": "unstable",
         "support_level": "nonstandard"
       },
       "productSub": {
         "dart_action": "unstable",
         "support_level": "nonstandard"
       },
       "push": {
@@ skipping 839 matching lines @@
         "support_level": "untriaged"
       },
       "timeLag": {
         "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
   "Plugin": {
     "members": {
+      "Plugin": {},
       "__getter__": {},
       "description": {},
       "filename": {},
       "item": {},
       "length": {},
       "name": {},
       "namedItem": {}
     },
     "support_level": "nonstandard"
   },
   "PluginArray": {
     "members": {
+      "PluginArray": {},
       "__getter__": {},
       "item": {},
       "length": {},
       "namedItem": {},
       "refresh": {}
     },
     "support_level": "nonstandard"
   },
+  "PluginPlaceholderElement": {
+    "members": {
+      "createdCallback": {
+        "support_level": "untriaged"
+      },
+      "message": {
+        "support_level": "untriaged"
+      }
+    },
+    "support_level": "untriaged"
+  },
   "PopStateEvent": {
     "comment": "http://www.whatwg.org/specs/web-apps/current-work/multipage/history.html#popstateevent",
     "members": {
       "state": {}
     },
     "support_level": "stable"
   },
   "PositionCallback": {
     "comment": "http://www.w3.org/TR/geolocation-API/#position-callback",
     "dart_action": "unstable",
@@ skipping 15 matching lines @@
     "support_level": "stable"
   },
   "PositionErrorCallback": {
     "comment": "http://www.w3.org/TR/geolocation-API/#error-callback",
     "dart_action": "unstable",
     "members": {
       "handleEvent": {}
     },
     "support_level": "stable"
   },
+  "Presentation": {
+    "members": {},
+    "support_level": "untriaged"
+  },
   "ProcessingInstruction": {
     "comment": "http://dom.spec.whatwg.org/#interface-processinginstruction",
     "dart_action": "unstable",
     "members": {
       "data": {
         "support_level": "nonstandard"
       },
       "sheet": {
         "support_level": "nonstandard"
       },
@@ skipping 258 matching lines @@
       "remote": {},
       "stat": {},
       "timestamp": {},
       "type": {}
     },
     "support_level": "experimental"
   },
   "RTCStatsResponse": {
     "comment": "http://dev.w3.org/2011/webrtc/editor/webrtc.html#widl-RTCStatsReport-RTCStats-getter-DOMString-id",
     "members": {
+      "RTCStatsResponse": {},
       "__getter__": {},
       "namedItem": {},
       "result": {}
     },
     "support_level": "experimental"
   },
   "RadioNodeList": {
     "comment": "http://www.whatwg.org/specs/web-apps/current-work/#radionodelist",
     "members": {
       "value": {}
@@ skipping 23 matching lines @@
         "support_level": "nonstandard"
       },
       "Range": {},
       "START_TO_END": {},
       "START_TO_START": {},
       "cloneContents": {},
       "cloneRange": {},
       "collapse": {},
       "collapsed": {},
       "commonAncestorContainer": {},
+      "compareBoundaryPoints": {
+        "support_level": "untriaged"
+      },
       "compareNode": {
         "dart_action": "suppress",
         "support_level": "deprecated"
       },
       "comparePoint": {},
       "createContextualFragment": {
         "comment": "http://domparsing.spec.whatwg.org/#extensions-to-the-range-interface"
       },
       "deleteContents": {},
       "detach": {},
@@ skipping 37 matching lines @@
       "BAD_BOUNDARYPOINTS_ERR": {},
       "INVALID_NODE_TYPE_ERR": {},
       "code": {},
       "message": {},
       "name": {},
       "toString": {}
     },
     "support_level": "deprecated"
   },
   "ReadableStream": {
-    "members": {},
+    "members": {
+      "cancel": {
+        "support_level": "untriaged"
+      },
+      "closed": {
+        "support_level": "untriaged"
+      },
+      "read": {
+        "support_level": "untriaged"
+      },
+      "state": {
+        "support_level": "untriaged"
+      },
+      "wait": {
+        "support_level": "untriaged"
+      }
+    },
     "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": {},
+      "clone": {
+        "support_level": "untriaged"
+      },
       "credentials": {
         "support_level": "untriaged"
       },
       "headers": {
         "support_level": "untriaged"
       },
       "mode": {
         "support_level": "untriaged"
       },
       "origin": {
@@ skipping 2056 matching lines @@
       "value": {},
       "valueAsString": {},
       "valueInSpecifiedUnits": {}
     },
     "support_level": "stable"
   },
   "SVGLengthList": {
     "comment": "http://www.w3.org/TR/SVG/types.html#InterfaceSVGLengthList",
     "dart_action": "unstable",
     "members": {
+      "SVGLengthList": {},
       "__setter__": {
         "support_level": "untriaged"
       },
       "appendItem": {},
       "clear": {},
       "getItem": {},
       "initialize": {},
       "insertItemBefore": {},
       "length": {
         "support_level": "untriaged"
@@ skipping 204 matching lines @@
     "dart_action": "unstable",
     "members": {
       "value": {}
     },
     "support_level": "stable"
   },
   "SVGNumberList": {
     "comment": "http://www.w3.org/TR/SVG/types.html#InterfaceSVGNumberList",
     "dart_action": "unstable",
     "members": {
+      "SVGNumberList": {},
       "__setter__": {
         "support_level": "untriaged"
       },
       "appendItem": {},
       "clear": {},
       "getItem": {},
       "initialize": {},
       "insertItemBefore": {},
       "length": {
         "support_level": "untriaged"
@@ skipping 300 matching lines @@
     "dart_action": "unstable",
     "members": {
       "y": {}
     },
     "support_level": "stable"
   },
   "SVGPathSegList": {
     "comment": "http://www.w3.org/TR/SVG/paths.html#InterfaceSVGPathSegList",
     "dart_action": "unstable",
     "members": {
+      "SVGPathSegList": {},
       "__setter__": {
         "support_level": "untriaged"
       },
       "appendItem": {},
       "clear": {},
       "getItem": {},
       "initialize": {},
       "insertItemBefore": {},
       "length": {
         "support_level": "untriaged"
@@ skipping 74 matching lines @@
       "matrixTransform": {},
       "x": {},
       "y": {}
     },
     "support_level": "stable"
   },
   "SVGPointList": {
     "comment": "http://www.w3.org/TR/SVG/coords.html#InterfaceSVGPointList",
     "dart_action": "unstable",
     "members": {
+      "SVGPointList": {},
       "__setter__": {
         "support_level": "untriaged"
       },
       "appendItem": {},
       "clear": {},
       "getItem": {},
       "initialize": {},
       "insertItemBefore": {},
       "length": {
         "support_level": "untriaged"
@@ skipping 359 matching lines @@
     "members": {
       "SVGStopElement": {},
       "offset": {}
     },
     "support_level": "stable"
   },
   "SVGStringList": {
     "comment": "http://www.w3.org/TR/SVG/types.html#InterfaceSVGStringList",
     "dart_action": "unstable",
     "members": {
+      "SVGStringList": {},
       "__setter__": {
         "support_level": "untriaged"
       },
       "appendItem": {},
       "clear": {},
       "getItem": {},
       "initialize": {},
       "insertItemBefore": {},
       "length": {
         "support_level": "untriaged"
@@ skipping 271 matching lines @@
       "setSkewY": {},
       "setTranslate": {},
       "type": {}
     },
     "support_level": "stable"
   },
   "SVGTransformList": {
     "comment": "http://www.w3.org/TR/SVG/coords.html#InterfaceSVGTransformList",
     "dart_action": "unstable",
     "members": {
+      "SVGTransformList": {},
       "__setter__": {
         "support_level": "untriaged"
       },
       "appendItem": {},
       "clear": {},
       "consolidate": {},
       "createSVGTransformFromMatrix": {},
       "getItem": {},
       "initialize": {},
       "insertItemBefore": {},
@@ skipping 379 matching lines @@
         "support_level": "untriaged"
       },
       "postMessage": {
         "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
   "ServiceWorkerClients": {
     "members": {
+      "getAll": {
+        "support_level": "untriaged"
+      },
       "getServiced": {
         "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
   "ServiceWorkerContainer": {
     "members": {
       "active": {
         "support_level": "untriaged"
       },
       "controller": {
         "support_level": "untriaged"
       },
+      "getRegistration": {
+        "support_level": "untriaged"
+      },
       "installing": {
         "support_level": "untriaged"
       },
       "ready": {
         "support_level": "untriaged"
       },
       "register": {
         "support_level": "untriaged"
       },
       "unregister": {
         "support_level": "untriaged"
       },
       "waiting": {
         "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
   "ServiceWorkerGlobalScope": {
     "members": {
+      "caches": {
+        "support_level": "untriaged"
+      },
       "clients": {
         "support_level": "untriaged"
       },
+      "close": {
+        "support_level": "untriaged"
+      },
       "fetch": {
         "support_level": "untriaged"
       },
       "nativeCaches": {
         "support_level": "untriaged"
       },
       "onmessage": {
         "support_level": "untriaged"
       },
       "scope": {
@@ skipping 357 matching lines @@
       "localService": {},
       "name": {},
       "voiceURI": {}
     },
     "support_level": "experimental"
   },
   "Storage": {
     "comment": "http://www.w3.org/TR/webstorage/#the-storage-interface",
     "dart_action": "unstable",
     "members": {
+      "Storage": {},
       "__delete__": {},
       "__getter__": {},
       "__setter__": {},
       "clear": {},
       "getItem": {},
       "key": {},
       "length": {},
       "removeItem": {},
       "setItem": {}
     },
@@ skipping 99 matching lines @@
       "ownerNode": {},
       "parentStyleSheet": {},
       "title": {},
       "type": {}
     },
     "support_level": "stable"
   },
   "StyleSheetList": {
     "comment": "http://dev.w3.org/csswg/cssom/#the-stylesheetlist-sequence",
     "members": {
+      "StyleSheetList": {},
       "__getter__": {},
       "item": {},
       "length": {}
     },
     "support_level": "stable"
   },
   "SubtleCrypto": {
     "members": {
       "decrypt": {
         "support_level": "untriaged"
@@ skipping 271 matching lines @@
   },
   "TimeoutHandler": {
     "comment": "http://www.whatwg.org/specs/web-apps/2007-10-26/multipage/section-timers.html#timeouthandler",
     "members": {
       "handleEvent": {}
     },
     "support_level": "stable"
   },
   "Timing": {
     "members": {
+      "Timing": {},
       "__getter__": {
         "support_level": "untriaged"
       },
       "__setter__": {
         "support_level": "untriaged"
       },
       "delay": {
         "support_level": "untriaged"
       },
       "direction": {
@@ skipping 457 matching lines @@
         "support_level": "untriaged"
       },
       "selected": {
         "support_level": "untriaged"
       }
     },
     "support_level": "untriaged"
   },
   "VideoTrackList": {
     "members": {
+      "VideoTrackList": {},
       "__getter__": {
         "support_level": "untriaged"
       },
       "getTrackById": {
         "support_level": "untriaged"
       },
       "length": {
         "support_level": "untriaged"
       },
       "onchange": {
@@ skipping 2321 matching lines @@
         "comment": "http://www.w3.org/TR/css3-conditional/#the-css-interface"
       },
       "PERSISTENT": {
         "comment": "http://www.w3.org/TR/file-system-api/#idl-def-LocalFileSystem",
         "support_level": "experimental"
       },
       "TEMPORARY": {
         "comment": "http://www.w3.org/TR/file-system-api/#idl-def-LocalFileSystem",
         "support_level": "experimental"
       },
+      "Window": {},
       "__getter__": {},
       "addEventListener": {},
       "alert": {},
       "applicationCache": {},
       "atob": {},
       "blur": {
         "dart_action": "suppress",
         "support_level": "deprecated"
       },
       "btoa": {},
@@ skipping 886 matching lines @@
       "importStylesheet": {},
       "removeParameter": {},
       "reset": {},
       "setParameter": {},
       "transformToDocument": {},
       "transformToFragment": {}
     },
     "support_level": "nonstandard"
   }
 }