Adding streams to dart:html.

sdk/lib/web_audio/dartium/web_audio_dartium.dart

 library web_audio;
 
+import 'dart:async';
 import 'dart:html';
 import 'dart:nativewrappers';
 // DO NOT EDIT
 // Auto-generated dart:audio library.
 
 
 
 
 // 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 201 matching lines @@
 }
 // 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.
 
 
 /// @domName AudioContext
 class AudioContext extends EventTarget {
   AudioContext.internal() : super.internal();
 
+  static const HtmlStreamProvider<Event> completeEvent = const HtmlStreamProvider<Event>('complete');
+
   ///@docsEditable true
   factory AudioContext() => AudioContext._create();
   static AudioContext _create() native "AudioContext_constructor_Callback";
 
   /// @domName EventTarget.addEventListener, EventTarget.removeEventListener, EventTarget.dispatchEvent; @docsEditable true
   AudioContextEvents get on =>
     new AudioContextEvents(this);
 
 
   /** @domName AudioContext.activeSourceCount */
@@ skipping 153 matching lines @@
   WaveTable createWaveTable(Float32Array real, Float32Array imag) native "AudioContext_createWaveTable_Callback";
 
 
   /** @domName AudioContext.decodeAudioData */
   void decodeAudioData(ArrayBuffer audioData, AudioBufferCallback successCallback, [AudioBufferCallback errorCallback]) native "AudioContext_decodeAudioData_Callback";
 
 
   /** @domName AudioContext.startRendering */
   void startRendering() native "AudioContext_startRendering_Callback";
 
+  Stream<Event> get onComplete => completeEvent.forTarget(this);
+
 }
 
 /// @docsEditable true
 class AudioContextEvents extends Events {
   /// @docsEditable true
   AudioContextEvents(EventTarget _ptr) : super(_ptr);
 
   /// @docsEditable true
   EventListenerList get complete => this['complete'];
 }
@@ skipping 668 matching lines @@
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 /// @domName WaveTable
 class WaveTable extends NativeFieldWrapperClass1 {
   WaveTable.internal();
 
 }