Considering HTMLTokenizer state in HTMLSourceTracker

third_party/WebKit/Source/core/html/parser/HTMLSourceTracker.h

 /*
  * Copyright (C) 2010 Adam Barth. 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 32 matching lines @@
 
   // FIXME: Once we move "end" into HTMLTokenizer, rename "start" to
   // something that makes it obvious that this method can be called multiple
   // times.
   void start(SegmentedString&, HTMLTokenizer*, HTMLToken&);
   void end(SegmentedString&, HTMLTokenizer*, HTMLToken&);
 
   String sourceForToken(const HTMLToken&);
 
  private:
+  bool needToCheckTokenizerBuffer(HTMLTokenizer*);
+
   SegmentedString m_previousSource;
   SegmentedString m_currentSource;
 
   String m_cachedSourceForToken;
 
   bool m_isStarted;
 };
 
 }  // namespace blink
 
 #endif