Provide fine grained media playback time thru interpolation

content/renderer/media/android/renderer_media_player_manager.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 CONTENT_RENDERER_MEDIA_ANDROID_RENDERER_MEDIA_PLAYER_MANAGER_H_
 #define CONTENT_RENDERER_MEDIA_ANDROID_RENDERER_MEDIA_PLAYER_MANAGER_H_
 
 #include <map>
 #include <string>
 
@@ skipping 113 matching lines @@
  private:
   // Message handlers.
   void OnMediaMetadataChanged(int player_id,
                               base::TimeDelta duration,
                               int width,
                               int height,
                               bool success);
   void OnMediaPlaybackCompleted(int player_id);
   void OnMediaBufferingUpdate(int player_id, int percent);
   void OnSeekRequest(int player_id, const base::TimeDelta& time_to_seek);
-  void OnSeekCompleted(int player_id, const base::TimeDelta& current_time);
+  void OnSeekCompleted(int player_id,
+                       const base::TimeDelta& current_timestamp);
   void OnMediaError(int player_id, int error);
   void OnVideoSizeChanged(int player_id, int width, int height);
-  void OnTimeUpdate(int player_id, base::TimeDelta current_time);
+  void OnTimeUpdate(int player_id,
+                    base::TimeDelta current_timestamp,
+                    base::TimeTicks current_time_ticks);
   void OnMediaPlayerReleased(int player_id);
   void OnConnectedToRemoteDevice(int player_id,
       const std::string& remote_playback_message);
   void OnDisconnectedFromRemoteDevice(int player_id);
   void OnDidExitFullscreen(int player_id);
   void OnDidEnterFullscreen(int player_id);
   void OnPlayerPlay(int player_id);
   void OnPlayerPause(int player_id);
   void OnRequestFullscreen(int player_id);
   void OnPauseVideo();
@@ skipping 15 matching lines @@
 
   // WebFrame of pending fullscreen request.
   blink::WebFrame* pending_fullscreen_frame_;
 
   DISALLOW_COPY_AND_ASSIGN(RendererMediaPlayerManager);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_MEDIA_ANDROID_RENDERER_MEDIA_PLAYER_MANAGER_H_