Implement setPoster for WMPI

media/blink/webmediaplayer_impl.h

 // Copyright 2013 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_BLINK_WEBMEDIAPLAYER_IMPL_H_
 #define MEDIA_BLINK_WEBMEDIAPLAYER_IMPL_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 178 matching lines @@
 
   void SetMediaPlayerManager(
       RendererMediaPlayerManagerInterface* media_player_manager);
   void OnRemotePlaybackEnded();
   void OnDisconnectedFromRemoteDevice(double t);
   void SuspendForRemote();
   void DisplayCastFrameAfterSuspend(const scoped_refptr<VideoFrame>& new_frame,
                                     PipelineStatus status);
   gfx::Size GetCanvasSize() const;
   void SetDeviceScaleFactor(float scale_factor);
+  void setPoster(const blink::WebURL& poster) override;
 #endif
 
   // Called from WebMediaPlayerCast.
   // TODO(hubbe): WMPI_CAST make private.
   void OnPipelineSeeked(bool time_updated);
 
   // Distinct states that |delegate_| can be in.
   // TODO(sandersd): This should move into WebMediaPlayerDelegate.
   // (Public for testing.)
   enum class DelegateState {
@@ skipping 291 matching lines @@
   // state will be set to YES or NO respectively if a frame is available.
   enum class CanSuspendState { UNKNOWN, YES, NO };
   CanSuspendState can_suspend_state_;
 
   DISALLOW_COPY_AND_ASSIGN(WebMediaPlayerImpl);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BLINK_WEBMEDIAPLAYER_IMPL_H_