Removing DataSource from Filter hierarchy

webkit/media/buffered_data_source_unittest.cc

 // 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.
 
 #include "base/bind.h"
 #include "media/base/media_log.h"
 #include "media/base/mock_callback.h"
-#include "media/base/mock_filter_host.h"
+#include "media/base/mock_data_source_host.h"
 #include "media/base/mock_filters.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebURLResponse.h"
 #include "webkit/media/buffered_data_source.h"
 #include "webkit/mocks/mock_webframeclient.h"
 #include "webkit/mocks/mock_weburlloader.h"
 #include "webkit/media/test_response_generator.h"
 
 using ::testing::_;
 using ::testing::Assign;
@@ skipping 150 matching lines @@
   int loader_bitrate() { return loader()->bitrate_; }
   int loader_playback_rate() { return loader()->playback_rate_; }
 
 
   scoped_refptr<MockBufferedDataSource> data_source_;
 
   TestResponseGenerator response_generator_;
   MockWebFrameClient client_;
   WebView* view_;
 
-  StrictMock<media::MockFilterHost> host_;
+  StrictMock<media::MockDataSourceHost> host_;
   MessageLoop* message_loop_;
 
  private:
   // Used for calling BufferedDataSource::Read().
   uint8 buffer_[kDataSize];
 
   // Used for calling BufferedResourceLoader::didReceiveData().
   char data_[kDataSize];
 
   DISALLOW_COPY_AND_ASSIGN(BufferedDataSourceTest);
@@ skipping 258 matching lines @@
 
   // During teardown we'll also report our final network status.
   EXPECT_CALL(host_, SetBufferedBytes(kDataSize));
   //EXPECT_CALL(host_, SetNetworkActivity(false));
 
   EXPECT_TRUE(data_source_->loading());
   Stop();
 }
 
 }  // namespace webkit_media