Remove duplicated headers from core/

Source/core/html/parser/CompactHTMLToken.cpp

 /*
  * Copyright (C) 2013 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 10 matching lines @@
  * 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/parser/CompactHTMLToken.h"
 
 #include "core/dom/QualifiedName.h"
 #include "core/html/parser/HTMLParserIdioms.h"
-#include "core/html/parser/HTMLToken.h"
 
 namespace WebCore {
 
 struct SameSizeAsCompactHTMLToken  {
     unsigned bitfields;
     HTMLIdentifier data;
     Vector<Attribute> vector;
     TextPosition textPosition;
 };
 
@@ skipping 53 matching lines @@
     for (Vector<Attribute>::const_iterator it = m_attributes.begin(); it != m_attributes.end(); ++it) {
         if (!it->name.isSafeToSendToAnotherThread())
             return false;
         if (!it->value.isSafeToSendToAnotherThread())
             return false;
     }
     return m_data.isSafeToSendToAnotherThread();
 }
 
 }