WebMediaPlayerImpl needs to own the audio source provider.

chrome/renderer/chrome_content_renderer_client.h

Index: chrome/renderer/chrome_content_renderer_client.h
diff --git a/chrome/renderer/chrome_content_renderer_client.h b/chrome/renderer/chrome_content_renderer_client.h
index 17fea34fd899555837a16e0eb42ccb98964574c9..98b9639fedda5a72917e824fac826d840cf62bb5 100644
--- a/chrome/renderer/chrome_content_renderer_client.h
+++ b/chrome/renderer/chrome_content_renderer_client.h
@@ -13,6 +13,7 @@
 #include "base/memory/scoped_ptr.h"
 #include "base/string16.h"
 #include "content/public/renderer/content_renderer_client.h"
+#include "media/base/audio_renderer_sink.h"
 
 class ChromeRenderProcessObserver;
 class ExtensionDispatcher;
@@ -74,6 +75,7 @@ class ChromeContentRendererClient : public content::ContentRendererClient {
       base::WeakPtr<webkit_media::WebMediaPlayerDelegate> delegate,
       media::FilterCollection* collection,
       WebKit::WebAudioSourceProvider* audio_source_provider,
+      media::AudioRendererSink* audio_renderer_sink,
       media::MessageLoopFactory* message_loop_factory,
       webkit_media::MediaStreamClient* media_stream_client,
       media::MediaLog* media_log) OVERRIDE;