Adding annotations for native types of type Object or dynamic.

sdk/lib/html/dart2js/html_dart2js.dart

 /// The Dart HTML library.
 library dart.dom.html;
 
 import 'dart:async';
 import 'dart:collection';
 import 'dart:_collection-dev' hide Symbol;
 import 'dart:html_common';
 import 'dart:indexed_db';
 import 'dart:isolate';
 import 'dart:json' as json;
@@ skipping 6000 matching lines @@
       {bool canBubble: true, bool cancelable: true, Object detail}) {
 
     final CustomEvent e = document.$dom_createEvent("CustomEvent");
     e.$dom_initCustomEvent(type, canBubble, cancelable, detail);
 
     return e;
   }
 
   @DomName('CustomEvent.detail')
   @DocsEditable
+  @Creates('Null')
   final Object detail;
 
   @JSName('initCustomEvent')
   @DomName('CustomEvent.initCustomEvent')
   @DocsEditable
   void $dom_initCustomEvent(String typeArg, bool canBubbleArg, bool cancelableArg, Object detailArg) native;
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
@@ skipping 4247 matching lines @@
 
 
 @DocsEditable
 @DomName('File')
 class File extends Blob native "File" {
 
   DateTime get lastModifiedDate => _convertNativeToDart_DateTime(this._get_lastModifiedDate);
   @JSName('lastModifiedDate')
   @DomName('File.lastModifiedDate')
   @DocsEditable
+  @Creates('Null')
   final dynamic _get_lastModifiedDate;
 
   @DomName('File.name')
   @DocsEditable
   final String name;
 
   @JSName('webkitRelativePath')
   @DomName('File.webkitRelativePath')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
@@ skipping 549 matching lines @@
 
 
 @DocsEditable
 @DomName('FocusEvent')
 class FocusEvent extends UIEvent native "FocusEvent" {
 
   EventTarget get relatedTarget => _convertNativeToDart_EventTarget(this._get_relatedTarget);
   @JSName('relatedTarget')
   @DomName('FocusEvent.relatedTarget')
   @DocsEditable
+  @Creates('Null')
   final dynamic _get_relatedTarget;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('FontLoader')
 // http://www.w3.org/TR/css3-fonts/#document-fontloader
@@ skipping 1936 matching lines @@
   final ValidityState validity;
 
   @DomName('HTMLInputElement.value')
   @DocsEditable
   String value;
 
   DateTime get valueAsDate => _convertNativeToDart_DateTime(this._get_valueAsDate);
   @JSName('valueAsDate')
   @DomName('HTMLInputElement.valueAsDate')
   @DocsEditable
+  @Creates('Null')
   final dynamic _get_valueAsDate;
 
   void set valueAsDate(DateTime value) {
     this._set_valueAsDate = _convertDartToNative_DateTime(value);
   }
   void set _set_valueAsDate(/*dynamic*/ value) {
     JS("void", "#.valueAsDate = #", this, value);
   }
 
   @DomName('HTMLInputElement.valueAsNumber')
@@ skipping 1006 matching lines @@
   void reload() native;
 
   @DomName('Location.replace')
   @DocsEditable
   void replace(String url) native;
 
   @DomName('Location.toString')
   @DocsEditable
   String toString() native;
 
-  @DomName('Location.valueOf')
-  @DocsEditable
-  @Experimental // nonstandard
-  Object valueOf() native;
-
 
   @DomName('Location.origin')
   String get origin {
     if (JS('bool', '("origin" in #)', this)) {
       return JS('String', '#.origin', this);
     }
     return '${this.protocol}//${this.host}';
   }
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
@@ skipping 1409 matching lines @@
 @DocsEditable
 @DomName('Metadata')
 // http://www.w3.org/TR/file-system-api/#the-metadata-interface
 @Experimental
 class Metadata native "Metadata" {
 
   DateTime get modificationTime => _convertNativeToDart_DateTime(this._get_modificationTime);
   @JSName('modificationTime')
   @DomName('Metadata.modificationTime')
   @DocsEditable
+  @Creates('Null')
   final dynamic _get_modificationTime;
 
   @DomName('Metadata.size')
   @DocsEditable
   final int size;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
@@ skipping 3759 matching lines @@
   final RtcStatsReport local;
 
   @DomName('RTCStatsReport.remote')
   @DocsEditable
   final RtcStatsReport remote;
 
   DateTime get timestamp => _convertNativeToDart_DateTime(this._get_timestamp);
   @JSName('timestamp')
   @DomName('RTCStatsReport.timestamp')
   @DocsEditable
+  @Creates('Null')
   final dynamic _get_timestamp;
 
   @DomName('RTCStatsReport.type')
   @DocsEditable
   final String type;
 
   @DomName('RTCStatsReport.names')
   @DocsEditable
   List<String> names() native;
 
@@ skipping 3021 matching lines @@
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('TrackEvent')
 @Unstable
 class TrackEvent extends Event native "TrackEvent" {
 
   @DomName('TrackEvent.track')
   @DocsEditable
+  @Creates('Null')
   final Object track;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('TransitionEvent')
 class TransitionEvent extends Event native "TransitionEvent,WebKitTransitionEvent" {
@@ skipping 1527 matching lines @@
   @DocsEditable
   int _setInterval(Object handler, int timeout) native;
 
   @JSName('setTimeout')
   @DomName('Window.setTimeout')
   @DocsEditable
   int _setTimeout(Object handler, int timeout) native;
 
   @DomName('Window.showModalDialog')
   @DocsEditable
+  @Creates('Null')
   Object showModalDialog(String url, [Object dialogArgs, String featureArgs]) native;
 
   @DomName('Window.stop')
   @DocsEditable
   void stop() native;
 
   @DomName('Window.toString')
   @DocsEditable
   String toString() native;
 
@@ skipping 6236 matching lines @@
       _position = nextPosition;
       return true;
     }
     _current = null;
     _position = _array.length;
     return false;
   }
 
   T get current => _current;
 }