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 115436)
+++ content/renderer/render_view_impl.cc	(working copy)
@@ -1934,10 +1934,6 @@
 
   // Add in any custom filter factories first.
   const CommandLine* cmd_line = CommandLine::ForCurrentProcess();
-  if (!cmd_line->HasSwitch(switches::kDisableAudio)) {
-    // Add the chrome specific audio renderer.
-    collection->AddAudioRenderer(new AudioRendererImpl());
-  }
 
 #if defined(OS_CHROMEOS) && defined(ARCH_CPU_ARMEL)
   // Currently only cros/arm has any HW video decode support in
@@ -1962,8 +1958,9 @@
   if (!content::GetContentClient()->renderer()->OverrideCreateWebMediaPlayer(
       this, client, AsWeakPtr(), collection, message_loop_factory,
       media_stream_impl_.get(), render_media_log, &result_ptr)) {
+    bool disable_audio = cmd_line->HasSwitch(switches::kDisableAudio);
     result_ptr = new webkit_media::WebMediaPlayerImpl(
-        client, AsWeakPtr(), collection, message_loop_factory,
+        client, AsWeakPtr(), collection, disable_audio, message_loop_factory,
         media_stream_impl_.get(), render_media_log);
   }