Add OnDurationChange() to RenderClient

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.
 
 #ifndef MEDIA_BASE_MOCK_FILTERS_H_
 #define MEDIA_BASE_MOCK_FILTERS_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 208 matching lines @@
   ~MockRendererClient();
 
   // RendererClient implementation.
   MOCK_METHOD1(OnError, void(PipelineStatus));
   MOCK_METHOD0(OnEnded, void());
   MOCK_METHOD1(OnStatisticsUpdate, void(const PipelineStatistics&));
   MOCK_METHOD1(OnBufferingStateChange, void(BufferingState));
   MOCK_METHOD0(OnWaitingForDecryptionKey, void());
   MOCK_METHOD1(OnVideoNaturalSizeChange, void(const gfx::Size&));
   MOCK_METHOD1(OnVideoOpacityChange, void(bool));
+  MOCK_METHOD1(OnDurationChange, void(base::TimeDelta));
 };
 
 class MockVideoRenderer : public VideoRenderer {
  public:
   MockVideoRenderer();
   virtual ~MockVideoRenderer();
 
   // VideoRenderer implementation.
   MOCK_METHOD5(Initialize,
                void(DemuxerStream* stream,
@@ skipping 130 matching lines @@
 
  private:
   int cdm_id_ = CdmContext::kInvalidCdmId;
 
   DISALLOW_COPY_AND_ASSIGN(MockCdmContext);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_MOCK_FILTERS_H_