Cherry-picks of multiple html CLs

pkg/dev_compiler/tool/input_sdk/lib/web_audio/dart2js/web_audio_dart2js.dart

 /**
  * High-fidelity audio programming in the browser.
  */
 library dart.dom.web_audio;
 
 import 'dart:async';
 import 'dart:collection';
 import 'dart:_internal';
 import 'dart:html';
 import 'dart:html_common';
@@ skipping 83 matching lines @@
   final int length;
 
   @DomName('AudioBuffer.numberOfChannels')
   @DocsEditable()
   final int numberOfChannels;
 
   @DomName('AudioBuffer.sampleRate')
   @DocsEditable()
   final double sampleRate;
 
+  @DomName('AudioBuffer.copyFromChannel')
+  @DocsEditable()
+  @Experimental() // untriaged
+  void copyFromChannel(Float32List destination, int channelNumber,
+      [int startInChannel]) native;
+
+  @DomName('AudioBuffer.copyToChannel')
+  @DocsEditable()
+  @Experimental() // untriaged
+  void copyToChannel(Float32List source, int channelNumber,
+      [int startInChannel]) native;
+
   @DomName('AudioBuffer.getChannelData')
   @DocsEditable()
   Float32List getChannelData(int channelIndex) 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
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 @DomName('AudioBufferCallback')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#AudioBuffer-section
 @Experimental()
-typedef void AudioBufferCallback(AudioBuffer audioBuffer);
+typedef void AudioBufferCallback(audioBuffer_OR_exception);
 // 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('AudioBufferSourceNode')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.FIREFOX)
 @Experimental()
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#AudioBufferSourceNode-section
 @Native("AudioBufferSourceNode")
@@ skipping 42 matching lines @@
   @DomName('AudioBufferSourceNode.endedEvent')
   @DocsEditable()
   @Experimental() // untriaged
   static const EventStreamProvider<Event> endedEvent =
       const EventStreamProvider<Event>('ended');
 
   @DomName('AudioBufferSourceNode.buffer')
   @DocsEditable()
   AudioBuffer buffer;
 
+  @DomName('AudioBufferSourceNode.detune')
+  @DocsEditable()
+  @Experimental() // untriaged
+  final AudioParam detune;
+
   @DomName('AudioBufferSourceNode.loop')
   @DocsEditable()
   bool loop;
 
   @DomName('AudioBufferSourceNode.loopEnd')
   @DocsEditable()
   num loopEnd;
 
   @DomName('AudioBufferSourceNode.loopStart')
   @DocsEditable()
@@ skipping 18 matching lines @@
 @SupportedBrowser(SupportedBrowser.FIREFOX)
 @Experimental()
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#AudioContext-section
 @Native("AudioContext,webkitAudioContext")
 class AudioContext extends EventTarget {
   // To suppress missing implicit constructor warnings.
   factory AudioContext._() {
     throw new UnsupportedError("Not supported");
   }
 
-  /**
-   * Static factory designed to expose `complete` events to event
-   * handlers that are not necessarily instances of [AudioContext].
-   *
-   * See [EventStreamProvider] for usage information.
-   */
-  @DomName('AudioContext.completeEvent')
-  @DocsEditable()
-  static const EventStreamProvider<Event> completeEvent =
-      const EventStreamProvider<Event>('complete');
-
   /// Checks if this type is supported on the current platform.
   static bool get supported =>
       JS('bool', '!!(window.AudioContext || window.webkitAudioContext)');
 
   @DomName('AudioContext.currentTime')
   @DocsEditable()
   final double currentTime;
 
   @DomName('AudioContext.destination')
   @DocsEditable()
   final AudioDestinationNode destination;
 
   @DomName('AudioContext.listener')
   @DocsEditable()
   final AudioListener listener;
 
   @DomName('AudioContext.sampleRate')
   @DocsEditable()
   final double sampleRate;
 
+  @DomName('AudioContext.state')
+  @DocsEditable()
+  @Experimental() // untriaged
+  final String state;
+
+  @DomName('AudioContext.close')
+  @DocsEditable()
+  @Experimental() // untriaged
+  Future close() native;
+
   @DomName('AudioContext.createAnalyser')
   @DocsEditable()
   AnalyserNode createAnalyser() native;
 
   @DomName('AudioContext.createBiquadFilter')
   @DocsEditable()
   BiquadFilterNode createBiquadFilter() native;
 
   @DomName('AudioContext.createBuffer')
   @DocsEditable()
@@ skipping 17 matching lines @@
   ConvolverNode createConvolver() native;
 
   @DomName('AudioContext.createDelay')
   @DocsEditable()
   DelayNode createDelay([num maxDelayTime]) native;
 
   @DomName('AudioContext.createDynamicsCompressor')
   @DocsEditable()
   DynamicsCompressorNode createDynamicsCompressor() native;
 
+  @JSName('createIIRFilter')
+  @DomName('AudioContext.createIIRFilter')
+  @DocsEditable()
+  @Experimental() // untriaged
+  IirFilterNode createIirFilter(List<num> feedForward, List<num> feedBack)
+      native;
+
   @DomName('AudioContext.createMediaElementSource')
   @DocsEditable()
   MediaElementAudioSourceNode createMediaElementSource(
       MediaElement mediaElement) native;
 
   @DomName('AudioContext.createMediaStreamDestination')
   @DocsEditable()
   MediaStreamAudioDestinationNode createMediaStreamDestination() native;
 
   @DomName('AudioContext.createMediaStreamSource')
   @DocsEditable()
   MediaStreamAudioSourceNode createMediaStreamSource(MediaStream mediaStream)
       native;
 
   @DomName('AudioContext.createOscillator')
   @DocsEditable()
   OscillatorNode createOscillator() native;
 
   @DomName('AudioContext.createPanner')
   @DocsEditable()
   PannerNode createPanner() native;
 
   @DomName('AudioContext.createPeriodicWave')
   @DocsEditable()
   @Experimental() // untriaged
-  PeriodicWave createPeriodicWave(Float32List real, Float32List imag) native;
+  PeriodicWave createPeriodicWave(Float32List real, Float32List imag,
+      [Map options]) {
+    if (options != null) {
+      var options_1 = convertDartToNative_Dictionary(options);
+      return _createPeriodicWave_1(real, imag, options_1);
+    }
+    return _createPeriodicWave_2(real, imag);
+  }
+
+  @JSName('createPeriodicWave')
+  @DomName('AudioContext.createPeriodicWave')
+  @DocsEditable()
+  @Experimental() // untriaged
+  PeriodicWave _createPeriodicWave_1(
+      Float32List real, Float32List imag, options) native;
+  @JSName('createPeriodicWave')
+  @DomName('AudioContext.createPeriodicWave')
+  @DocsEditable()
+  @Experimental() // untriaged
+  PeriodicWave _createPeriodicWave_2(Float32List real, Float32List imag) native;
+
+  @DomName('AudioContext.createStereoPanner')
+  @DocsEditable()
+  @Experimental() // untriaged
+  StereoPannerNode createStereoPanner() native;
 
   @DomName('AudioContext.createWaveShaper')
   @DocsEditable()
   WaveShaperNode createWaveShaper() native;
 
   @JSName('decodeAudioData')
   @DomName('AudioContext.decodeAudioData')
   @DocsEditable()
-  void _decodeAudioData(
-      ByteBuffer audioData, AudioBufferCallback successCallback,
-      [AudioBufferCallback errorCallback]) native;
+  Future _decodeAudioData(ByteBuffer audioData,
+      [AudioBufferCallback successCallback,
+      AudioBufferCallback errorCallback]) native;
 
-  @DomName('AudioContext.startRendering')
+  @DomName('AudioContext.resume')
   @DocsEditable()
-  void startRendering() native;
+  @Experimental() // untriaged
+  Future resume() native;
 
-  /// Stream of `complete` events handled by this [AudioContext].
-  @DomName('AudioContext.oncomplete')
+  @DomName('AudioContext.suspend')
   @DocsEditable()
-  Stream<Event> get onComplete => completeEvent.forTarget(this);
+  @Experimental() // untriaged
+  Future suspend() native;
 
   factory AudioContext() => JS('AudioContext',
       'new (window.AudioContext || window.webkitAudioContext)()');
 
   GainNode createGain() {
     if (JS('bool', '#.createGain !== undefined', this)) {
       return JS('GainNode', '#.createGain()', this);
     } else {
       return JS('GainNode', '#.createGainNode()', this);
     }
@@ skipping 122 matching lines @@
   @DocsEditable()
   final int numberOfInputs;
 
   @DomName('AudioNode.numberOfOutputs')
   @DocsEditable()
   final int numberOfOutputs;
 
   @JSName('connect')
   @DomName('AudioNode.connect')
   @DocsEditable()
-  void _connect(destination, int output, [int input]) native;
+  AudioNode _connect(destination, [int output, int input]) native;
 
   @DomName('AudioNode.disconnect')
   @DocsEditable()
-  void disconnect(int output) native;
+  void disconnect([destination_OR_output, int output, int input]) native;
 
   @DomName('AudioNode.connect')
-  void connectNode(AudioNode destination, [int output = 0, int input = 0]) =>
-      _connect(destination, output, input);
+  void connectNode(AudioNode destination, [int output = 0, int input = 0]) {
+    _connect(destination, output, input);
+  }
 
   @DomName('AudioNode.connect')
-  void connectParam(AudioParam destination, [int output = 0]) =>
-      _connect(destination, output);
+  void connectParam(AudioParam destination, [int output = 0]) {
+    _connect(destination, output);
+  }
 }
 // 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('AudioParam')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#AudioParam
 @Experimental()
 @Native("AudioParam")
 class AudioParam extends Interceptor {
   // To suppress missing implicit constructor warnings.
   factory AudioParam._() {
     throw new UnsupportedError("Not supported");
   }
 
   @DomName('AudioParam.defaultValue')
   @DocsEditable()
   final double defaultValue;
 
   @DomName('AudioParam.value')
   @DocsEditable()
   num value;
 
   @DomName('AudioParam.cancelScheduledValues')
   @DocsEditable()
-  void cancelScheduledValues(num startTime) native;
+  AudioParam cancelScheduledValues(num startTime) native;
 
   @DomName('AudioParam.exponentialRampToValueAtTime')
   @DocsEditable()
-  void exponentialRampToValueAtTime(num value, num time) native;
+  AudioParam exponentialRampToValueAtTime(num value, num time) native;
 
   @DomName('AudioParam.linearRampToValueAtTime')
   @DocsEditable()
-  void linearRampToValueAtTime(num value, num time) native;
+  AudioParam linearRampToValueAtTime(num value, num time) native;
 
   @DomName('AudioParam.setTargetAtTime')
   @DocsEditable()
-  void setTargetAtTime(num target, num time, num timeConstant) native;
+  AudioParam setTargetAtTime(num target, num time, num timeConstant) native;
 
   @DomName('AudioParam.setValueAtTime')
   @DocsEditable()
-  void setValueAtTime(num value, num time) native;
+  AudioParam setValueAtTime(num value, num time) native;
 
   @DomName('AudioParam.setValueCurveAtTime')
   @DocsEditable()
-  void setValueCurveAtTime(Float32List values, num time, num duration) native;
+  AudioParam setValueCurveAtTime(Float32List values, num time, num duration)
+      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
 // BSD-style license that can be found in the LICENSE file.
 
 @DocsEditable()
 @DomName('AudioProcessingEvent')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#AudioProcessingEvent-section
 @Experimental()
 @Native("AudioProcessingEvent")
@@ skipping 199 matching lines @@
 
   @DomName('GainNode.gain')
   @DocsEditable()
   final AudioParam gain;
 }
 // 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('IIRFilterNode')
+@Experimental() // untriaged
+@Native("IIRFilterNode")
+class IirFilterNode extends AudioNode {
+  // To suppress missing implicit constructor warnings.
+  factory IirFilterNode._() {
+    throw new UnsupportedError("Not supported");
+  }
+
+  @DomName('IIRFilterNode.getFrequencyResponse')
+  @DocsEditable()
+  @Experimental() // untriaged
+  void getFrequencyResponse(Float32List frequencyHz, Float32List magResponse,
+      Float32List phaseResponse) 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
+// BSD-style license that can be found in the LICENSE file.
+
+@DocsEditable()
 @DomName('MediaElementAudioSourceNode')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#MediaElementAudioSourceNode
 @Experimental()
 @Native("MediaElementAudioSourceNode")
 class MediaElementAudioSourceNode extends AudioSourceNode {
   // To suppress missing implicit constructor warnings.
   factory MediaElementAudioSourceNode._() {
     throw new UnsupportedError("Not supported");
   }
 
@@ skipping 78 matching lines @@
   @DocsEditable()
   factory OfflineAudioContext(
       int numberOfChannels, int numberOfFrames, num sampleRate) {
     return OfflineAudioContext._create_1(
         numberOfChannels, numberOfFrames, sampleRate);
   }
   static OfflineAudioContext _create_1(
           numberOfChannels, numberOfFrames, sampleRate) =>
       JS('OfflineAudioContext', 'new OfflineAudioContext(#,#,#)',
           numberOfChannels, numberOfFrames, sampleRate);
+
+  @DomName('OfflineAudioContext.startRendering')
+  @DocsEditable()
+  @Experimental() // untriaged
+  Future startRendering() native;
+
+  @JSName('suspend')
+  @DomName('OfflineAudioContext.suspend')
+  @DocsEditable()
+  @Experimental() // untriaged
+  Future suspendFor(num suspendTime) 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
 // BSD-style license that can be found in the LICENSE file.
 
 @DocsEditable()
 @DomName('OscillatorNode')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#dfn-OscillatorNode
 @Experimental()
 @Native("OscillatorNode,Oscillator")
@@ skipping 20 matching lines @@
   final AudioParam detune;
 
   @DomName('OscillatorNode.frequency')
   @DocsEditable()
   final AudioParam frequency;
 
   @DomName('OscillatorNode.type')
   @DocsEditable()
   String type;
 
-  @DomName('OscillatorNode.noteOff')
-  @DocsEditable()
-  void noteOff(num when) native;
-
-  @DomName('OscillatorNode.noteOn')
-  @DocsEditable()
-  void noteOn(num when) native;
-
   @DomName('OscillatorNode.setPeriodicWave')
   @DocsEditable()
   @Experimental() // untriaged
   void setPeriodicWave(PeriodicWave periodicWave) native;
 
   @DomName('OscillatorNode.start')
   @DocsEditable()
   void start([num when]) native;
 
   @DomName('OscillatorNode.stop')
@@ skipping 127 matching lines @@
   @DocsEditable()
   @Experimental() // untriaged
   Stream<AudioProcessingEvent> get onAudioProcess =>
       audioProcessEvent.forTarget(this);
 }
 // 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('StereoPannerNode')
+@Experimental() // untriaged
+@Native("StereoPannerNode")
+class StereoPannerNode extends AudioNode {
+  // To suppress missing implicit constructor warnings.
+  factory StereoPannerNode._() {
+    throw new UnsupportedError("Not supported");
+  }
+
+  @DomName('StereoPannerNode.pan')
+  @DocsEditable()
+  @Experimental() // untriaged
+  final AudioParam pan;
+}
+// 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('WaveShaperNode')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#dfn-WaveShaperNode
 @Experimental()
 @Native("WaveShaperNode")
 class WaveShaperNode extends AudioNode {
   // To suppress missing implicit constructor warnings.
   factory WaveShaperNode._() {
     throw new UnsupportedError("Not supported");
   }
 
   @DomName('WaveShaperNode.curve')
   @DocsEditable()
   Float32List curve;
 
   @DomName('WaveShaperNode.oversample')
   @DocsEditable()
   String oversample;
 }