Move AudioRenderer out of Filter heirarchy.

media/base/mock_filters.h

 // Copyright (c) 2012 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.
 //
 // A new breed of mock media filters, this time using gmock!  Feel free to add
 // actions if you need interesting side-effects.
 //
 // Don't forget you can use StrictMock<> and NiceMock<> if you want the mock
 // filters to fail the test or do nothing when an unexpected method is called.
 // http://code.google.com/p/googlemock/wiki/CookBook#Nice_Mocks_and_Strict_Mocks
@@ skipping 179 matching lines @@
   virtual ~MockVideoRenderer();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockVideoRenderer);
 };
 
 class MockAudioRenderer : public AudioRenderer {
  public:
   MockAudioRenderer();
 
-  // Filter implementation.
-  MOCK_METHOD1(SetHost, void(FilterHost* host));
+  // AudioRenderer implementation.
+  MOCK_METHOD1(SetHost, void(AudioRendererHost* host));
+  MOCK_METHOD4(Initialize, void(const scoped_refptr<AudioDecoder>& decoder,
+                                const PipelineStatusCB& init_cb,
+                                const base::Closure& underflow_cb,
+                                const TimeCB& time_cb));
   MOCK_METHOD1(Play, void(const base::Closure& callback));
   MOCK_METHOD1(Pause, void(const base::Closure& callback));
   MOCK_METHOD1(Flush, void(const base::Closure& callback));
   MOCK_METHOD1(Stop, void(const base::Closure& callback));
   MOCK_METHOD1(SetPlaybackRate, void(float playback_rate));
   MOCK_METHOD2(Seek, void(base::TimeDelta time, const PipelineStatusCB& cb));
-
-  // AudioRenderer implementation.
-  MOCK_METHOD4(Initialize, void(const scoped_refptr<AudioDecoder>& decoder,
-                                const PipelineStatusCB& init_cb,
-                                const base::Closure& underflow_cb,
-                                const TimeCB& time_cb));
   MOCK_METHOD0(HasEnded, bool());
   MOCK_METHOD1(SetVolume, void(float volume));
-
   MOCK_METHOD1(ResumeAfterUnderflow, void(bool buffer_more_audio));
 
  protected:
   virtual ~MockAudioRenderer();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockAudioRenderer);
 };
 
+class MockAudioRendererHost : public AudioRendererHost {
+ public:
+  MockAudioRendererHost();
+
+  // AudioRendererHost implementation.
+  MOCK_METHOD0(AudioRendererEnded, void());
+  MOCK_METHOD0(AudioRendererDisabled, void());
+
+ protected:
+  virtual ~MockAudioRendererHost();
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(MockAudioRendererHost);
+};
+
 class MockDecryptorClient : public DecryptorClient {
  public:
   MockDecryptorClient();
   virtual ~MockDecryptorClient();
 
   MOCK_METHOD2(KeyAdded, void(const std::string&, const std::string&));
   MOCK_METHOD4(KeyError, void(const std::string&, const std::string&,
                               Decryptor::KeyError, int));
   // TODO(xhwang): This is a workaround of the issue that move-only parameters
   // are not supported in mocked methods. Remove this when the issue is fixed
@@ skipping 78 matching lines @@
  public:
   MockStatisticsCB();
   ~MockStatisticsCB();
 
   MOCK_METHOD1(OnStatistics, void(const media::PipelineStatistics& statistics));
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_MOCK_FILTERS_H_