Add OnDurationChange() to RenderClient

media/renderers/renderer_impl_unittest.cc

 // Copyright 2014 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 <stdint.h>
 
 #include <memory>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 33 matching lines @@
   // also lets us test for missing callbacks.
   class CallbackHelper : public MockRendererClient {
    public:
     CallbackHelper() {}
     virtual ~CallbackHelper() {}
 
     // Completion callbacks.
     MOCK_METHOD1(OnInitialize, void(PipelineStatus));
     MOCK_METHOD0(OnFlushed, void());
     MOCK_METHOD1(OnCdmAttached, void(bool));
+    MOCK_METHOD1(OnDurationChange, void(base::TimeDelta duration));
 
    private:
     DISALLOW_COPY_AND_ASSIGN(CallbackHelper);
   };
 
   RendererImplTest()
       : demuxer_(new StrictMock<MockDemuxer>()),
         video_renderer_(new StrictMock<MockVideoRenderer>()),
         audio_renderer_(new StrictMock<MockAudioRenderer>()),
         renderer_impl_(
@@ skipping 671 matching lines @@
   EXPECT_CALL(*audio_renderer_, Flush(_)).WillOnce(RunClosure<0>());
   EXPECT_CALL(*audio_renderer_, StartPlaying()).Times(1);
   audio_stream_status_change_cb.Run(false, time0);
 
   EXPECT_CALL(*video_renderer_, Flush(_)).WillOnce(RunClosure<0>());
   EXPECT_CALL(*video_renderer_, StartPlayingFrom(_)).Times(1);
   video_stream_status_change_cb.Run(false, time0);
 }
 
 }  // namespace media