Remove duplicated headers from core/

Source/core/html/parser/HTMLDocumentParser.cpp

 /*
  * 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 14 matching lines @@
 
 #include "config.h"
 #include "core/html/parser/HTMLDocumentParser.h"
 
 #include "HTMLNames.h"
 #include "core/dom/DocumentFragment.h"
 #include "core/dom/Element.h"
 #include "core/html/HTMLDocument.h"
 #include "core/html/parser/AtomicHTMLToken.h"
 #include "core/html/parser/BackgroundHTMLParser.h"
-#include "core/html/parser/CompactHTMLToken.h"
 #include "core/html/parser/HTMLIdentifier.h"
 #include "core/html/parser/HTMLParserScheduler.h"
 #include "core/html/parser/HTMLParserThread.h"
-#include "core/html/parser/HTMLPreloadScanner.h"
 #include "core/html/parser/HTMLScriptRunner.h"
-#include "core/html/parser/HTMLTokenizer.h"
 #include "core/html/parser/HTMLTreeBuilder.h"
 #include "core/inspector/InspectorInstrumentation.h"
 #include "core/frame/Frame.h"
 #include "platform/TraceEvent.h"
 #include "wtf/Functional.h"
 
 namespace WebCore {
 
 using namespace HTMLNames;
 
@@ skipping 913 matching lines @@
         m_parserScheduler->suspend();
 }
 
 void HTMLDocumentParser::resumeScheduledTasks()
 {
     if (m_parserScheduler)
         m_parserScheduler->resume();
 }
 
 }