Rewrite BufferedDataSource tests to use real BufferedResourceLoader objects.

webkit/media/buffered_resource_loader.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_MEDIA_BUFFERED_RESOURCE_LOADER_H_
 #define WEBKIT_MEDIA_BUFFERED_RESOURCE_LOADER_H_
 
 #include <string>
 
 #include "base/callback.h"
@@ skipping 155 matching lines @@
 
   // Sets the bitrate to the given value and updates buffer window
   // accordingly.
   void SetBitrate(int bitrate);
 
  protected:
   friend class base::RefCountedThreadSafe<BufferedResourceLoader>;
   virtual ~BufferedResourceLoader();
 
  private:
-  friend class BufferedDataSourceTest2;
+  friend class BufferedDataSourceTest;
   friend class BufferedResourceLoaderTest;
 
   // Updates the |buffer_|'s forward and backward capacities.
   void UpdateBufferWindow();
 
   // Returns true if we should defer resource loading, based
   // on current buffering scheme.
   bool ShouldEnableDefer();
 
   // Returns true if we should enable resource loading, based
@@ skipping 108 matching lines @@
   float playback_rate_;
 
   scoped_refptr<media::MediaLog> media_log_;
 
   DISALLOW_COPY_AND_ASSIGN(BufferedResourceLoader);
 };
 
 }  // namespace webkit_media
 
 #endif  // WEBKIT_MEDIA_BUFFERED_RESOURCE_LOADER_H_