Remove MediaFormat once and for all.

webkit/glue/media/simple_data_source.h

Index: webkit/glue/media/simple_data_source.h
diff --git a/webkit/glue/media/simple_data_source.h b/webkit/glue/media/simple_data_source.h
index 98934d32067a22219691f918000d1d78d10852ea..721a8badf8e5f1da9132e07ae764419b96ca4a3f 100644
--- a/webkit/glue/media/simple_data_source.h
+++ b/webkit/glue/media/simple_data_source.h
@@ -47,7 +47,6 @@ class SimpleDataSource
   virtual void Stop(media::FilterCallback* callback);
 
   // media::DataSource implementation.
-  virtual const media::MediaFormat& media_format();
   virtual void Read(int64 position, size_t size,
                     uint8* data, ReadCallback* read_callback);
   virtual bool GetSize(int64* size_out);
@@ -95,9 +94,6 @@ class SimpleDataSource
   virtual void Abort();
 
  private:
-  // Updates |url_| and |media_format_| with the given URL.
-  void SetURL(const GURL& url);
-
   // Creates and starts the resource loading on the render thread.
   void StartTask();
 
@@ -119,7 +115,6 @@ class SimpleDataSource
   // Does the work of loading and sends data back to this client.
   scoped_ptr<WebKit::WebURLLoader> url_loader_;
 
-  media::MediaFormat media_format_;
   GURL url_;
   std::string data_;
   int64 size_;