Remove unused includes from core/{editing,fileapi,history,html}

Source/core/html/parser/HTMLConstructionSite.cpp

 /*
  * Copyright (C) 2010 Google, Inc. All Rights Reserved.
  * Copyright (C) 2011 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 16 matching lines @@
 #include "config.h"
 #include "core/html/parser/HTMLTreeBuilder.h"
 
 #include "HTMLElementFactory.h"
 #include "HTMLNames.h"
 #include "core/dom/Comment.h"
 #include "core/dom/DocumentFragment.h"
 #include "core/dom/DocumentType.h"
 #include "core/dom/Element.h"
 #include "core/dom/Text.h"
-#include "core/html/HTMLDocument.h"
 #include "core/html/HTMLFormElement.h"
 #include "core/html/HTMLHtmlElement.h"
-#include "core/html/HTMLPlugInElement.h"
 #include "core/html/HTMLScriptElement.h"
 #include "core/html/HTMLTemplateElement.h"
 #include "core/html/parser/AtomicHTMLToken.h"
 #include "core/html/parser/HTMLParserIdioms.h"
 #include "core/html/parser/HTMLStackItem.h"
 #include "core/html/parser/HTMLToken.h"
-#include "core/html/parser/HTMLTokenizer.h"
 #include "core/loader/FrameLoader.h"
 #include "core/loader/FrameLoaderClient.h"
 #include "core/page/Frame.h"
-#include "core/page/Settings.h"
-#include "core/platform/LocalizedStrings.h"
 #include "core/platform/NotImplemented.h"
-#include "wtf/UnusedParam.h"
 #include <limits>
 
 namespace WebCore {
 
 using namespace HTMLNames;
 
 static const unsigned maximumHTMLParserDOMTreeDepth = 512;
 
 static inline void setAttributes(Element* element, AtomicHTMLToken* token, ParserContentPolicy parserContentPolicy)
 {
@@ skipping 699 matching lines @@
 {
     HTMLConstructionSiteTask task(HTMLConstructionSiteTask::Insert);
     findFosterSite(task);
     task.child = node;
     ASSERT(task.parent);
 
     m_taskQueue.append(task);
 }
 
 }