Add OnDurationChange() to RenderClient

media/mojo/clients/mojo_renderer.h

 // 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.
 
 #ifndef MEDIA_MOJO_CLIENTS_MOJO_RENDERER_H_
 #define MEDIA_MOJO_CLIENTS_MOJO_RENDERER_H_
 
 #include <stdint.h>
 
 #include "base/macros.h"
@@ skipping 49 matching lines @@
   // mojom::RendererClient implementation, dispatched on the
   // |task_runner_|.
   void OnTimeUpdate(int64_t time_usec, int64_t max_time_usec) override;
   void OnBufferingStateChange(mojom::BufferingState state) override;
   void OnEnded() override;
   void OnError() override;
   void OnVideoNaturalSizeChange(const gfx::Size& size) override;
   void OnVideoOpacityChange(bool opaque) override;
   void OnWaitingForDecryptionKey() override;
   void OnStatisticsUpdate(const PipelineStatistics& stats) override;
+  void OnDurationChange(int64_t duration_usec) override;
 
   // Binds |remote_renderer_| to the mojo message pipe. Can be called multiple
   // times. If an error occurs during connection, OnConnectionError will be
   // called asynchronously.
   void BindRemoteRendererIfNeeded();
 
   // Initialize the remote renderer when |demuxer_stream_provider| is of type
   // DemuxerSteamProvider::Type::STREAM.
   void InitializeRendererFromStreams(media::RendererClient* client);
 
@@ skipping 62 matching lines @@
   // Lock used to serialize access for |time_|.
   mutable base::Lock lock_;
   base::TimeDelta time_;
 
   DISALLOW_COPY_AND_ASSIGN(MojoRenderer);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_MOJO_CLIENTS_MOJO_RENDERER_H_