Fire canplaythrough event at the proper time for audio/video

webkit/glue/webmediaplayer_impl.h

 // Copyright (c) 2011 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.
 
 // Delegate calls from WebCore::MediaPlayerPrivate to Chrome's video player.
 // It contains PipelineImpl which is the actual media player pipeline, it glues
 // the media player pipeline, data source, audio renderer and renderer.
 // PipelineImpl would creates multiple threads and access some public methods
 // of this class, so we need to be extra careful about concurrent access of
 // methods and members.
@@ skipping 178 matching lines @@
   // |main_loop_| is being destroyed and we can stop posting repaint task
   // to it.
   virtual void WillDestroyCurrentMessageLoop();
 
   void Repaint();
 
   void OnPipelineInitialize(media::PipelineStatus status);
   void OnPipelineSeek(media::PipelineStatus status);
   void OnPipelineEnded(media::PipelineStatus status);
   void OnPipelineError(media::PipelineStatus error);
-  void OnNetworkEvent(bool is_downloading_data);
+  void OnNetworkEvent(media::NetworkEvent type);
   void OnDemuxerOpened();
 
  private:
   // Helpers that set the network/ready state and notifies the client if
   // they've changed.
   void SetNetworkState(WebKit::WebMediaPlayer::NetworkState state);
   void SetReadyState(WebKit::WebMediaPlayer::ReadyState state);
 
   // Destroy resources held.
   void Destroy();
@@ skipping 54 matching lines @@
   MediaStreamClient* media_stream_client_;
 
 #if WEBKIT_USING_CG
   scoped_ptr<skia::PlatformCanvas> skia_canvas_;
 #endif
 
   scoped_refptr<media::MediaLog> media_log_;
 
   bool incremented_externally_allocated_memory_;
 
+  bool can_play_through_;
+
   DISALLOW_COPY_AND_ASSIGN(WebMediaPlayerImpl);
 };
 
 }  // namespace webkit_glue
 
 #endif  // WEBKIT_GLUE_WEBMEDIAPLAYER_IMPL_H_