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

Source/core/html/DOMFormData.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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 14 matching lines @@
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "core/html/DOMFormData.h"
 
 #include "core/fileapi/Blob.h"
-#include "core/html/HTMLFormControlElement.h"
 #include "core/html/HTMLFormElement.h"
 #include "wtf/text/TextEncoding.h"
 #include "wtf/text/WTFString.h"
 
 namespace WebCore {
 
 DOMFormData::DOMFormData(const WTF::TextEncoding& encoding)
     : FormDataList(encoding)
 {
     ScriptWrappable::init(this);
@@ skipping 19 matching lines @@
         appendData(name, value);
 }
 
 void DOMFormData::append(const String& name, Blob* blob, const String& filename)
 {
     if (!name.isEmpty())
         appendBlob(name, blob, filename);
 }
 
 } // namespace WebCore