Roll FFmpeg for M37.

media/filters/ffmpeg_video_decoder.h

Index: media/filters/ffmpeg_video_decoder.h
diff --git a/media/filters/ffmpeg_video_decoder.h b/media/filters/ffmpeg_video_decoder.h
index c8481a24f92229b53459e76e59ede5f6d797699e..571a461b7ecdce88ddd326a6a296581f3e7ccf91 100644
--- a/media/filters/ffmpeg_video_decoder.h
+++ b/media/filters/ffmpeg_video_decoder.h
@@ -43,7 +43,9 @@ class MEDIA_EXPORT FFmpegVideoDecoder : public VideoDecoder {
   // Callback called from within FFmpeg to allocate a buffer based on
   // the dimensions of |codec_context|. See AVCodecContext.get_buffer

[wolenetz, 2014/05/16 19:45:58]

nit: s/get_buffer/get_buffer2/

[DaleCurtis, 2014/05/20 01:13:45]

Done.

   // documentation inside FFmpeg.
-  int GetVideoBuffer(AVCodecContext *codec_context, AVFrame* frame);
+  int GetVideoBuffer(struct AVCodecContext* codec_context,

[wolenetz, 2014/05/16 19:45:58]

Curious - why not just static in .cc like FFmpegAudioDecoder::GetAudioBuffer()?

[wolenetz, 2014/05/20 22:37:10]

Never mind: this is needed for video since the object is managing a frame pool.

+                     AVFrame* frame,
+                     int flags);
 
  private:
   enum DecoderState {