Integrate HTMLMediaElement with Web Audio API's MediaElementAudioSourceNode

content/renderer/render_view_impl.cc

Index: content/renderer/render_view_impl.cc
===================================================================
--- content/renderer/render_view_impl.cc	(revision 114311)
+++ content/renderer/render_view_impl.cc	(working copy)
@@ -1939,9 +1939,12 @@
 
   // Add in any custom filter factories first.
   const CommandLine* cmd_line = CommandLine::ForCurrentProcess();
+
+  AudioRendererImpl* audio_renderer = NULL;
   if (!cmd_line->HasSwitch(switches::kDisableAudio)) {
     // Add the chrome specific audio renderer.
-    collection->AddAudioRenderer(new AudioRendererImpl());
+    audio_renderer = new AudioRendererImpl();
+    collection->AddAudioRenderer(audio_renderer);
   }
 
 #if defined(OS_CHROMEOS) && defined(ARCH_CPU_ARMEL)
@@ -1968,7 +1971,7 @@
       this, client, AsWeakPtr(), collection, message_loop_factory,
       media_stream_impl_.get(), render_media_log, &result_ptr)) {
     result_ptr = new webkit_media::WebMediaPlayerImpl(
-        client, AsWeakPtr(), collection, message_loop_factory,
+        client, AsWeakPtr(), collection, audio_renderer, message_loop_factory,
         media_stream_impl_.get(), render_media_log);
   }