Remove MediaFormat once and for all.

webkit/glue/media/buffered_data_source.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef WEBKIT_GLUE_MEDIA_BUFFERED_DATA_SOURCE_H_
 #define WEBKIT_GLUE_MEDIA_BUFFERED_DATA_SOURCE_H_
 
 #include <string>
 
 #include "base/callback.h"
@@ skipping 25 matching lines @@
 
   // media::DataSource implementation.
   // Called from demuxer thread.
   virtual void Read(int64 position, size_t size,
                     uint8* data,
                     media::DataSource::ReadCallback* read_callback);
   virtual bool GetSize(int64* size_out);
   virtual bool IsStreaming();
   virtual void SetPreload(media::Preload preload);
 
-  const media::MediaFormat& media_format() {
-    return media_format_;
-  }
-
   // webkit_glue::WebDataSource implementation.
   virtual void Initialize(const std::string& url,
                           media::PipelineStatusCallback* callback);
   virtual void CancelInitialize();
   virtual bool HasSingleOrigin();
   virtual void Abort();
 
  protected:
   // A factory method to create a BufferedResourceLoader based on the read
   // parameters. We can override this file to object a mock
@@ skipping 58 matching lines @@
   // Callback method for making a read request to BufferedResourceLoader.
   // If data arrives or the request has failed, this method is called with
   // the error code or the number of bytes read.
   void ReadCallback(int error);
 
   // Callback method when a network event is received.
   void NetworkEventCallback();
 
   void UpdateHostState();
 
-  media::MediaFormat media_format_;
-
   // URL of the resource requested.
   GURL url_;
 
   // Members for total bytes of the requested object. It is written once on
   // render thread but may be read from any thread. However reading of this
   // member is guaranteed to happen after it is first written, so we don't
   // need to protect it.
   int64 total_bytes_;
   int64 buffered_bytes_;
 
@@ skipping 67 matching lines @@
 
   // Number of cache miss retries left.
   int cache_miss_retries_left_;
 
   DISALLOW_COPY_AND_ASSIGN(BufferedDataSource);
 };
 
 }  // namespace webkit_glue
 
 #endif  // WEBKIT_GLUE_MEDIA_BUFFERED_DATA_SOURCE_H_