Remove the WEB_AUDIO compile time flag

third_party/WebKit/Source/platform/audio/FFTFrameStub.cpp

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 // FFTFrame stub implementation to avoid link errors during bringup
 
 #include "wtf/build_config.h"
 
-#if ENABLE(WEB_AUDIO)
-
 #if !OS(MACOSX) && !USE(WEBAUDIO_FFMPEG) && !USE(WEBAUDIO_IPP) && !USE(WEBAUDIO_OPENMAX_DL_FFT)
 
 #include "platform/audio/FFTFrame.h"
 
 namespace blink {
 
 // Normal constructor: allocates for a given fftSize.
 FFTFrame::FFTFrame(unsigned /*fftSize*/)
     : m_FFTSize(0)
     , m_log2FFTSize(0)
@@ skipping 38 matching lines @@
 
 void FFTFrame::cleanup()
 {
     ASSERT_NOT_REACHED();
 }
 
 } // namespace blink
 
 #endif // !OS(MACOSX) && !USE(WEBAUDIO_FFMPEG) && !USE(WEBAUDIO_IPP) && !USE(WEBAUDIO_OPENMAX_DL_FFT)
 
-#endif // ENABLE(WEB_AUDIO)