Pass MSE media track info from ChunkDemuxer to blink::SourceBuffer

third_party/WebKit/Source/core/html/track/TextTrack.cpp

 /*
  * Copyright (C) 2011 Google Inc.  All rights reserved.
  * Copyright (C) 2011, 2012, 2013 Apple Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 77 matching lines @@
     return closed;
 }
 
 const AtomicString& TextTrack::showingKeyword()
 {
     DEFINE_STATIC_LOCAL(const AtomicString, ended, ("showing", AtomicString::ConstructFromLiteral));
     return ended;
 }
 
 TextTrack::TextTrack(const AtomicString& kind, const AtomicString& label, const AtomicString& language, const AtomicString& id, TextTrackType type)
-    : TrackBase(TrackBase::TextTrack, label, language, id)
+    : TrackBase(WebMediaPlayer::TextTrack, label, language, id)
     , m_cues(nullptr)
     , m_regions(nullptr)
     , m_trackList(nullptr)
     , m_mode(disabledKeyword())
     , m_trackType(type)
     , m_readinessState(NotLoaded)
     , m_trackIndex(invalidTrackIndex)
     , m_renderedTrackIndex(invalidTrackIndex)
     , m_hasBeenConfigured(false)
 {
@@ skipping 364 matching lines @@
 {
     visitor->trace(m_cues);
     visitor->trace(m_activeCues);
     visitor->trace(m_regions);
     visitor->trace(m_trackList);
     TrackBase::trace(visitor);
     RefCountedGarbageCollectedEventTargetWithInlineData<TextTrack>::trace(visitor);
 }
 
 } // namespace blink