Web Audio: Rename AudioParam class to AudioParamHandler.

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 22 matching lines @@
 #include "wtf/RefPtr.h"
 #include "wtf/Vector.h"
 
 #define DEBUG_AUDIONODE_REFERENCES 0
 
 namespace blink {
 
 class AudioContext;
 class AudioNodeInput;
 class AudioNodeOutput;
-class AudioParam;
+class AudioParamHandler;
 class ExceptionState;
 
 // An AudioNode is the basic building block for handling audio within an AudioContext.
 // It may be an audio source, an intermediate processing module, or an audio destination.
 // Each AudioNode can have inputs and/or outputs. An AudioSourceNode has no inputs and a single output.
 // An AudioDestinationNode has one input and no outputs and represents the final destination to the audio hardware.
 // Most processing nodes such as filters will have one input and one output, although multiple inputs and outputs are possible.
 
 class AudioNode : public RefCountedGarbageCollectedEventTargetWithInlineData<AudioNode> {
     DEFINE_EVENT_TARGET_REFCOUNTING_WILL_BE_REMOVED(RefCountedGarbageCollected<AudioNode>);
@@ skipping 76 matching lines @@
     bool isInitialized() const { return m_isInitialized; }
 
     unsigned numberOfInputs() const { return m_inputs.size(); }
     unsigned numberOfOutputs() const { return m_outputs.size(); }
 
     AudioNodeInput* input(unsigned);
     AudioNodeOutput* output(unsigned);
 
     // Called from main thread by corresponding JavaScript methods.
     virtual void connect(AudioNode*, unsigned outputIndex, unsigned inputIndex, ExceptionState&);
-    void connect(AudioParam*, unsigned outputIndex, ExceptionState&);
+    void connect(AudioParamHandler*, unsigned outputIndex, ExceptionState&);
 
     virtual void disconnect();
     virtual void disconnect(unsigned outputIndex, ExceptionState&);
     virtual void disconnect(AudioNode*, ExceptionState&);
     virtual void disconnect(AudioNode*, unsigned outputIndex, ExceptionState&);
     virtual void disconnect(AudioNode*, unsigned outputIndex, unsigned inputIndex, ExceptionState&);
-    virtual void disconnect(AudioParam*, ExceptionState&);
-    virtual void disconnect(AudioParam*, unsigned outputIndex, ExceptionState&);
+    virtual void disconnect(AudioParamHandler*, ExceptionState&);
+    virtual void disconnect(AudioParamHandler*, unsigned outputIndex, ExceptionState&);
 
     // Like disconnect, but no exception is thrown if the outputIndex is invalid.  Just do nothing
     // in that case.
     virtual void disconnectWithoutException(unsigned outputIndex);
 
     virtual float sampleRate() const { return m_sampleRate; }
 
     // processIfNecessary() is called by our output(s) when the rendering graph needs this AudioNode to process.
     // This method ensures that the AudioNode will only process once per rendering time quantum even if it's called repeatedly.
     // This handles the case of "fanout" where an output is connected to multiple AudioNode inputs.
@@ skipping 92 matching lines @@
     ChannelCountMode m_channelCountMode;
     AudioBus::ChannelInterpretation m_channelInterpretation;
     // The new channel count mode that will be used to set the actual mode in the pre or post
     // rendering phase.
     ChannelCountMode m_newChannelCountMode;
 };
 
 } // namespace blink
 
 #endif // AudioNode_h