remove memoryinstrumentation

Source/modules/webaudio/AudioNode.h

 /*
  * Copyright (C) 2010, 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 148 matching lines @@
     // propagatesSilence() should return true if the node will generate silent output when given silent input. By default, AudioNode
     // will take tailTime() and latencyTime() into account when determining whether the node will propagate silence.
     virtual bool propagatesSilence() const;
     bool inputsAreSilent();
     void silenceOutputs();
     void unsilenceOutputs();
 
     void enableOutputsIfNecessary();
     void disableOutputsIfNecessary();
 
-    void reportMemoryUsage(MemoryObjectInfo*) const;
-
     unsigned long channelCount();
     virtual void setChannelCount(unsigned long, ExceptionCode&);
 
     String channelCountMode();
     void setChannelCountMode(const String&, ExceptionCode&);
 
     String channelInterpretation();
     void setChannelInterpretation(const String&, ExceptionCode&);
 
     ChannelCountMode internalChannelCountMode() const { return m_channelCountMode; }
@@ skipping 37 matching lines @@
 
 protected:
     unsigned m_channelCount;
     ChannelCountMode m_channelCountMode;
     AudioBus::ChannelInterpretation m_channelInterpretation;
 };
 
 } // namespace WebCore
 
 #endif // AudioNode_h