bindings: Retires ScriptWrappable::init, etc.

Source/modules/webaudio/MediaElementAudioSourceNode.cpp

 /*
  * Copyright (C) 2011, Google 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 34 matching lines @@
 {
     return adoptRefCountedGarbageCollectedWillBeNoop(new MediaElementAudioSourceNode(context, mediaElement));
 }
 
 MediaElementAudioSourceNode::MediaElementAudioSourceNode(AudioContext* context, HTMLMediaElement* mediaElement)
     : AudioSourceNode(context, context->sampleRate())
     , m_mediaElement(mediaElement)
     , m_sourceNumberOfChannels(0)
     , m_sourceSampleRate(0)
 {
-    ScriptWrappable::init(this);
     // Default to stereo. This could change depending on what the media element
     // .src is set to.
     addOutput(AudioNodeOutput::create(this, 2));
 
     setNodeType(NodeTypeMediaElementAudioSource);
 
     initialize();
 }
 
 MediaElementAudioSourceNode::~MediaElementAudioSourceNode()
@@ skipping 90 matching lines @@
 void MediaElementAudioSourceNode::trace(Visitor* visitor)
 {
     visitor->trace(m_mediaElement);
     AudioSourceNode::trace(visitor);
     AudioSourceProviderClient::trace(visitor);
 }
 
 } // namespace blink
 
 #endif // ENABLE(WEB_AUDIO)