Remove the WEB_AUDIO compile time flag

third_party/WebKit/Source/modules/webaudio/AudioBuffer.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 19 matching lines @@
 #define AudioBuffer_h
 
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "core/dom/DOMTypedArray.h"
 #include "modules/ModulesExport.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefPtr.h"
 #include "wtf/Vector.h"
 #include "wtf/build_config.h"
 
-#if ENABLE(WEB_AUDIO)
-
 namespace blink {
 
 class AudioBus;
 class ExceptionState;
 
 class MODULES_EXPORT AudioBuffer : public GarbageCollectedFinalized<AudioBuffer>, public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();
 public:
     static AudioBuffer* create(unsigned numberOfChannels, size_t numberOfFrames, float sampleRate);
     static AudioBuffer* create(unsigned numberOfChannels, size_t numberOfFrames, float sampleRate, ExceptionState&);
@@ skipping 30 matching lines @@
     bool createdSuccessfully(unsigned desiredNumberOfChannels) const;
 
     float m_sampleRate;
     size_t m_length;
 
     Vector<RefPtr<DOMFloat32Array>> m_channels;
 };
 
 } // namespace blink
 
-#endif // ENABLE(WEB_AUDIO)
-
 #endif // AudioBuffer_h