Remove dead code related to Web Audio doppler effects

third_party/WebKit/Source/modules/webaudio/AudioListener.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
@@ skipping 46 matching lines @@
     // Orientation and Up-vector
     void setOrientation(float x, float y, float z, float upX, float upY, float upZ)
     {
         setOrientation(FloatPoint3D(x, y, z));
         setUpVector(FloatPoint3D(upX, upY, upZ));
     }
     const FloatPoint3D& orientation() const { return m_orientation; }
     const FloatPoint3D& upVector() const { return m_upVector; }
 
     // Velocity
-    void setVelocity(float x, float y, float z) { setVelocity(FloatPoint3D(x, y, z)); }
-    const FloatPoint3D& velocity() const { return m_velocity; }
+    void setVelocity(float x, float y, float z);
 
     // Doppler factor
     void setDopplerFactor(double);
     double dopplerFactor() const { return m_dopplerFactor; }
 
     // Speed of sound
     void setSpeedOfSound(double);
     double speedOfSound() const { return m_speedOfSound; }
 
     Mutex& listenerLock() { return m_listenerLock; }
     void addPanner(PannerHandler&);
     void removePanner(PannerHandler&);
 
     // HRTF DB loader
     HRTFDatabaseLoader* hrtfDatabaseLoader() { return m_hrtfDatabaseLoader.get(); }
     void createAndLoadHRTFDatabaseLoader(float);
     bool isHRTFDatabaseLoaded();
     void waitForHRTFDatabaseLoaderThreadCompletion();
 
     DECLARE_TRACE();
 
 private:
     AudioListener();
 
     void setPosition(const FloatPoint3D&);
     void setOrientation(const FloatPoint3D&);
     void setUpVector(const FloatPoint3D&);
-    void setVelocity(const FloatPoint3D&);
 
     void markPannersAsDirty(unsigned);
 
     FloatPoint3D m_position;
     FloatPoint3D m_orientation;
     FloatPoint3D m_upVector;
-    FloatPoint3D m_velocity;
     double m_dopplerFactor;
     double m_speedOfSound;
 
     // Synchronize a panner's process() with setting of the state of the listener.
     mutable Mutex m_listenerLock;
     // List for pannerNodes in context. This is updated only in the main thread,
     // and can be referred in audio thread.
     // These raw pointers are safe because PannerHandler::uninitialize()
     // unregisters it from m_panners.
     HashSet<PannerHandler*> m_panners;
     // HRTF DB loader for panner node.
     RefPtr<HRTFDatabaseLoader> m_hrtfDatabaseLoader;
 };
 
 } // namespace blink
 
 #endif // AudioListener_h