Flush sample buffers when reading new segments in Media Source BMFF parser.

media/mp4/mp4_stream_parser.h

Index: media/mp4/mp4_stream_parser.h
diff --git a/media/mp4/mp4_stream_parser.h b/media/mp4/mp4_stream_parser.h
index 5d0d0f93e217efae40e8fe29ab8785ce101aa6a2..2591edf6a39adf295603f79988595981d749dc7d 100644
--- a/media/mp4/mp4_stream_parser.h
+++ b/media/mp4/mp4_stream_parser.h
@@ -53,6 +53,8 @@ class MEDIA_EXPORT MP4StreamParser : public StreamParser {
   bool EnqueueSample(BufferQueue* audio_buffers,
                      BufferQueue* video_buffers,
                      bool* err);
+  bool FlushSamples(BufferQueue* audio_buffers,

[acolwell GONE FROM CHROMIUM, 2012/06/26 15:25:14]

nit: How about SendAndFlushQueues or SendAndFlushSamples? Just to convey that we
actually are sending the buffers out to the callbacks before the queues are
flushed.

[strobe_, 2012/06/27 05:16:31]

Done.

+                    BufferQueue* video_buffers);
 
   State state_;
   InitCB init_cb_;