MSE: Relax the 'media segment must begin with keyframe' requirement

media/formats/webm/webm_stream_parser.cc

Index: media/formats/webm/webm_stream_parser.cc
diff --git a/media/formats/webm/webm_stream_parser.cc b/media/formats/webm/webm_stream_parser.cc
index b978b96b4d64ed957e40655cdc5222ccd829aa16..5d43b51c6ffb3df49c33777c579b901d13df829c 100644
--- a/media/formats/webm/webm_stream_parser.cc
+++ b/media/formats/webm/webm_stream_parser.cc
@@ -32,7 +32,7 @@ void WebMStreamParser::Init(
     const NewBuffersCB& new_buffers_cb,
     bool ignore_text_tracks,
     const EncryptedMediaInitDataCB& encrypted_media_init_data_cb,
-    const NewMediaSegmentCB& new_segment_cb,
+    const base::Closure& start_of_segment_cb,
     const base::Closure& end_of_segment_cb,
     const scoped_refptr<MediaLog>& media_log) {
   DCHECK_EQ(state_, kWaitingForInit);
@@ -41,7 +41,7 @@ void WebMStreamParser::Init(
   DCHECK(!config_cb.is_null());
   DCHECK(!new_buffers_cb.is_null());
   DCHECK(!encrypted_media_init_data_cb.is_null());
-  DCHECK(!new_segment_cb.is_null());
+  DCHECK(!start_of_segment_cb.is_null());
   DCHECK(!end_of_segment_cb.is_null());
 
   ChangeState(kParsingHeaders);
@@ -50,7 +50,7 @@ void WebMStreamParser::Init(
   new_buffers_cb_ = new_buffers_cb;
   ignore_text_tracks_ = ignore_text_tracks;
   encrypted_media_init_data_cb_ = encrypted_media_init_data_cb;
-  new_segment_cb_ = new_segment_cb;
+  start_of_segment_cb_ = start_of_segment_cb;
   end_of_segment_cb_ = end_of_segment_cb;
   media_log_ = media_log;
 }
@@ -159,7 +159,7 @@ int WebMStreamParser::ParseInfoAndTracks(const uint8* data, int size) {
         return -1;
       }
       ChangeState(kParsingClusters);
-      new_segment_cb_.Run();
+      start_of_segment_cb_.Run();
       return 0;
       break;
     case kWebMIdSegment: