Remove mode-transition in TextTrack::setKind

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

 /*
  * 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 40 matching lines @@
 public:
     static TextTrack* create(const AtomicString& kind, const AtomicString& label, const AtomicString& language)
     {
         return new TextTrack(kind, label, language, emptyAtom, AddTrack);
     }
     ~TextTrack() override;
 
     virtual void setTrackList(TextTrackList*);
     TextTrackList* trackList() { return m_trackList; }
 
-    void setKind(const AtomicString&) override;
     bool isVisualKind() const;
 
     static const AtomicString& subtitlesKeyword();
     static const AtomicString& captionsKeyword();
     static const AtomicString& descriptionsKeyword();
     static const AtomicString& chaptersKeyword();
     static const AtomicString& metadataKeyword();
     static bool isValidKindKeyword(const String&);
 
     static const AtomicString& disabledKeyword();
     static const AtomicString& hiddenKeyword();
     static const AtomicString& showingKeyword();
 
+    void setKind(const AtomicString& kind) { m_kind = kind; }
+    void setLabel(const AtomicString& label) { m_label = label; }
+    void setLanguage(const AtomicString& language) { m_language = language; }
+    void setId(const String& id) { m_id = id; }
+
     AtomicString mode() const { return m_mode; }
     virtual void setMode(const AtomicString&);
 
     enum ReadinessState { NotLoaded = 0, Loading = 1, Loaded = 2, FailedToLoad = 3 };
     ReadinessState getReadinessState() const { return m_readinessState; }
     void setReadinessState(ReadinessState state) { m_readinessState = state; }
 
     TextTrackCueList* cues();
     TextTrackCueList* activeCues();
 
@@ skipping 59 matching lines @@
     int m_trackIndex;
     int m_renderedTrackIndex;
     bool m_hasBeenConfigured;
 };
 
 DEFINE_TRACK_TYPE_CASTS(TextTrack, WebMediaPlayer::TextTrack);
 
 } // namespace blink
 
 #endif // TextTrack_h