Chrome-side implementation of media source timestamp offset

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 a19bbcc3b9c6c765908f42808040d469b7ef7967..f4e5102c3c35ceacb6c7a469fce0b6238e54bdd5 100644
--- a/media/mp4/mp4_stream_parser.h
+++ b/media/mp4/mp4_stream_parser.h
@@ -29,7 +29,8 @@ class MEDIA_EXPORT MP4StreamParser : public StreamParser {
                     const NewBuffersCB& audio_cb,
                     const NewBuffersCB& video_cb,
                     const NeedKeyCB& need_key_cb,
-                    const NewMediaSegmentCB& new_segment_cb) OVERRIDE;
+                    const NewMediaSegmentCB& new_segment_cb,
+                    const base::Closure& end_of_segment_cb) OVERRIDE;
   virtual void Flush() OVERRIDE;
   virtual bool Parse(const uint8* buf, int size) OVERRIDE;
 
@@ -63,6 +64,7 @@ class MEDIA_EXPORT MP4StreamParser : public StreamParser {
   NewBuffersCB video_cb_;
   NeedKeyCB need_key_cb_;
   NewMediaSegmentCB new_segment_cb_;
+  base::Closure end_of_segment_cb_;
 
   OffsetByteQueue queue_;