Merge the Sky Engine changes from the SkyDart branch

sky/engine/core/html/parser/HTMLDocumentParser.h

 /*
  * Copyright (C) 2010 Google, 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 32 matching lines @@
 #include "sky/engine/wtf/text/TextPosition.h"
 
 namespace blink {
 
 class BackgroundHTMLParser;
 class CompactHTMLToken;
 class Document;
 class Element;
 class HTMLParserScheduler;
 class HTMLTreeBuilder;
-class ScriptController;
 class ScriptSourceCode;
 
 class PumpSession;
 
 class HTMLDocumentParser :  public DocumentParser {
     WTF_MAKE_FAST_ALLOCATED;
 public:
     static PassRefPtr<HTMLDocumentParser> create(Document& document, bool reportErrors)
     {
         return adoptRef(new HTMLDocumentParser(document, reportErrors));
@@ skipping 64 matching lines @@
 
     bool m_isFragment;
     bool m_endWasDelayed;
     bool m_haveBackgroundParser;
     unsigned m_pumpSessionNestingLevel;
 };
 
 }
 
 #endif  // SKY_ENGINE_CORE_HTML_PARSER_HTMLDOCUMENTPARSER_H_