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

Source/core/html/HTMLCollection.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2011, 2012 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  *
  */
 
 #ifndef HTMLCollection_h
 #define HTMLCollection_h
 
-#include "bindings/v8/ScriptWrappable.h"
 #include "core/dom/LiveNodeList.h"
 #include "core/html/CollectionType.h"
-#include <wtf/Forward.h>
-#include <wtf/HashMap.h>
-#include <wtf/PassOwnPtr.h>
-#include <wtf/Vector.h>
+#include "wtf/Forward.h"
+#include "wtf/HashMap.h"
+#include "wtf/Vector.h"
 
 namespace WebCore {
 
 class HTMLCollection : public LiveNodeListBase {
 public:
     static PassRefPtr<HTMLCollection> create(Node* base, CollectionType);
     virtual ~HTMLCollection();
 
     // DOM API
     virtual Node* namedItem(const AtomicString& name) const;
@@ skipping 46 matching lines @@
     mutable NodeCacheMap m_idCache;
     mutable NodeCacheMap m_nameCache;
     mutable unsigned m_cachedElementsArrayOffset;
 
     friend class LiveNodeListBase;
 };
 
 } // namespace
 
 #endif