Vanquish the remnants of media::MessageLoopFactory.

content/public/renderer/content_renderer_client.h

Index: content/public/renderer/content_renderer_client.h
diff --git a/content/public/renderer/content_renderer_client.h b/content/public/renderer/content_renderer_client.h
index 06ad7c3a9925a9ec7c45f8a767665883dd15bf54..60bc65a06875b7985e74f2c75bc190378cd53c5c 100644
--- a/content/public/renderer/content_renderer_client.h
+++ b/content/public/renderer/content_renderer_client.h
@@ -12,6 +12,7 @@
 #include "ipc/ipc_message.h"
 #include "content/public/common/content_client.h"
 #include "content/public/common/page_transition_types.h"
+#include "media/filters/gpu_video_decoder.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebNavigationPolicy.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebNavigationType.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPageVisibilityState.h"
@@ -40,9 +41,7 @@ struct WebPluginInfo;
 
 namespace media {
 class AudioRendererSink;
-class FilterCollection;
 class MediaLog;
-class MessageLoopFactory;
 }
 
 namespace webkit_media {
@@ -122,10 +121,9 @@ class CONTENT_EXPORT ContentRendererClient {
       WebKit::WebFrame* frame,
       WebKit::WebMediaPlayerClient* client,
       base::WeakPtr<webkit_media::WebMediaPlayerDelegate> delegate,
-      media::FilterCollection* collection,
       WebKit::WebAudioSourceProvider* audio_source_provider,
       media::AudioRendererSink* audio_renderer_sink,
-      media::MessageLoopFactory* message_loop_factory,
+      const scoped_refptr<media::GpuVideoDecoder::Factories>& gpu_factories,
       webkit_media::MediaStreamClient* media_stream_client,
       media::MediaLog* media_log);