Roll IDLs forward.

third_party/WebCore/Modules/webaudio/AudioContext.idl

 /*
  * Copyright (C) 2010, Google Inc. All rights reserved.
  * Copyright (C) 2011 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1.  Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 51 matching lines @@
     MediaElementAudioSourceNode createMediaElementSource(in HTMLMediaElement mediaElement)
         raises(DOMException);
 #endif
 
 #if defined(ENABLE_MEDIA_STREAM) && ENABLE_MEDIA_STREAM
     MediaStreamAudioSourceNode createMediaStreamSource(in MediaStream mediaStream)
         raises(DOMException);
 #endif
 
     // Processing nodes
-    GainNode createGainNode();
-    DelayNode createDelayNode(in [Optional] double maxDelayTime);
+    GainNode createGain();
+    DelayNode createDelay(in [Optional] double maxDelayTime);
     BiquadFilterNode createBiquadFilter();
     WaveShaperNode createWaveShaper();
     PannerNode createPanner();
     ConvolverNode createConvolver();
     DynamicsCompressorNode createDynamicsCompressor();
     AnalyserNode createAnalyser();
-    ScriptProcessorNode createJavaScriptNode(in unsigned long bufferSize, in [Optional] unsigned long numberOfInputChannels, in [Optional] unsigned long numberOfOutputChannels)
+    ScriptProcessorNode createScriptProcessor(in unsigned long bufferSize, in [Optional] unsigned long numberOfInputChannels, in [Optional] unsigned long numberOfOutputChannels)
         raises(DOMException);
     OscillatorNode createOscillator();
     WaveTable createWaveTable(in Float32Array real, in Float32Array imag)
         raises(DOMException);
 
     // Channel splitting and merging
     ChannelSplitterNode createChannelSplitter(in [Optional] unsigned long numberOfOutputs)
         raises(DOMException);
     ChannelMergerNode createChannelMerger(in [Optional] unsigned long numberOfInputs)
         raises(DOMException);
 
     // Offline rendering
     // void prepareOfflineBufferRendering(in unsigned long numberOfChannels, in unsigned long numberOfFrames, in float sampleRate);
     attribute EventListener oncomplete;
     void startRendering();
+
+#if defined(ENABLE_LEGACY_WEB_AUDIO) && ENABLE_LEGACY_WEB_AUDIO
+    [V8MeasureAs=LegacyWebAudio, ImplementedAs=createGain] GainNode createGainNode();
+    [V8MeasureAs=LegacyWebAudio, ImplementedAs=createDelay] DelayNode createDelayNode(in [Optional] double maxDelayTime);
+
+    [V8MeasureAs=LegacyWebAudio, ImplementedAs=createScriptProcessor] ScriptProcessorNode createJavaScriptNode(in unsigned long bufferSize, in [Optional] unsigned long numberOfInputChannels, in [Optional] unsigned long numberOfOutputChannels)
+        raises(DOMException);
+#endif
+
 };