Migrate Pipeline & PipelineImpl to PipelineStatusCB.

webkit/glue/media/buffered_data_source.h

Index: webkit/glue/media/buffered_data_source.h
diff --git a/webkit/glue/media/buffered_data_source.h b/webkit/glue/media/buffered_data_source.h
index 408d095ee340e203baf57e2f4dec3c9324cf9361..c0d9110acf2b14ca638dcf7d16931276d073c691 100644
--- a/webkit/glue/media/buffered_data_source.h
+++ b/webkit/glue/media/buffered_data_source.h
@@ -45,7 +45,7 @@ class BufferedDataSource : public WebDataSource {
 
   // webkit_glue::WebDataSource implementation.
   virtual void Initialize(const std::string& url,
-                          media::PipelineStatusCallback* callback);
+                          const media::PipelineStatusCB& callback);
   virtual void CancelInitialize();
   virtual bool HasSingleOrigin();
   virtual void Abort();
@@ -92,7 +92,7 @@ class BufferedDataSource : public WebDataSource {
   // Calls |read_callback_| and reset all read parameters.
   void DoneRead_Locked(int error);
 
-  // Calls |initialize_callback_| and reset it.
+  // Calls |initialize_cb_| and reset it.
   void DoneInitialization_Locked(media::PipelineStatus status);
 
   // Callback method for |loader_| if URL for the resource requested is using
@@ -148,7 +148,7 @@ class BufferedDataSource : public WebDataSource {
   bool network_activity_;
 
   // Callback method from the pipeline for initialization.
-  scoped_ptr<media::PipelineStatusCallback> initialize_callback_;
+  media::PipelineStatusCB initialize_cb_;
 
   // Read parameters received from the Read() method call.
   scoped_ptr<media::DataSource::ReadCallback> read_callback_;