Separate BufferedDataSource and BufferedResourceLoader into two files.

webkit/support/webkit_support.cc

Index: webkit/support/webkit_support.cc
diff --git a/webkit/support/webkit_support.cc b/webkit/support/webkit_support.cc
index 7183cdb97285c35f005c8c87c5196c1bd2427e17..26ae93047689379b5fbdf5e8f2414be3db92a9ac 100644
--- a/webkit/support/webkit_support.cc
+++ b/webkit/support/webkit_support.cc
@@ -34,9 +34,6 @@
 #include "third_party/WebKit/WebKit/chromium/public/WebPluginParams.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebURLError.h"
 #include "webkit/appcache/web_application_cache_host_impl.h"
-#include "webkit/glue/media/buffered_data_source.h"
-#include "webkit/glue/media/media_resource_loader_bridge_factory.h"
-#include "webkit/glue/media/simple_data_source.h"
 #include "webkit/glue/media/video_renderer_impl.h"
 #include "webkit/glue/plugins/plugin_list.h"
 #include "webkit/glue/plugins/webplugin_impl.h"
@@ -270,10 +267,6 @@ WebKit::WebMediaPlayer* CreateMediaPlayer(WebFrame* frame,
   scoped_ptr<media::FilterCollection> collection(
       new media::FilterCollection());
 
-  // TODO(annacc): do we still need appcache_host?  http://crbug.com/65135
-  // appcache::WebApplicationCacheHostImpl* appcache_host =
-  //     appcache::WebApplicationCacheHostImpl::FromFrame(frame);
-
   scoped_refptr<webkit_glue::VideoRendererImpl> video_renderer(
       new webkit_glue::VideoRendererImpl(false));
   collection->AddVideoRenderer(video_renderer);