Implements AudioMessageFilter as member in RenderThread

content/renderer/renderer_webaudiodevice_impl.cc

Index: content/renderer/renderer_webaudiodevice_impl.cc
===================================================================
--- content/renderer/renderer_webaudiodevice_impl.cc	(revision 88939)
+++ content/renderer/renderer_webaudiodevice_impl.cc	(working copy)
@@ -4,12 +4,16 @@
 
 #include "content/renderer/renderer_webaudiodevice_impl.h"
 
+#include "content/renderer/media/audio_message_filter.h"
+#include "content/renderer/media/audio_message_filter_creator.h"
+
 using WebKit::WebAudioDevice;
 using WebKit::WebVector;
 
 RendererWebAudioDeviceImpl::RendererWebAudioDeviceImpl(size_t buffer_size,
     int channels, double sample_rate, WebAudioDevice::RenderCallback* callback)
     : client_callback_(callback) {
+  VLOG(1) << "RendererWebAudioDeviceImpl::RendererWebAudioDeviceImpl()";
   audio_device_ = new AudioDevice(buffer_size, channels, sample_rate, this);
 }