Remove some unused includes from core/css and core/dom

Source/core/css/CSSBasicShapes.cpp

 /*
  * Copyright (C) 2011 Adobe Systems Incorporated. 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.
@@ skipping 12 matching lines @@
  * 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/css/CSSBasicShapes.h"
-#include "core/css/CSSPrimitiveValueMappings.h"
 
 #include <wtf/text/StringBuilder.h>
 
 using namespace WTF;
 
 namespace WebCore {
 
 static String buildRectangleString(const String& x, const String& y, const String& width, const String& height, const String& radiusX, const String& radiusY)
 {
     char opening[] = "rectangle(";
@@ skipping 211 matching lines @@
 {
     for (size_t i = 0; i < m_values.size(); ++i) {
         if (m_values.at(i)->hasVariableReference())
             return true;
     }
     return false;
 }
 
 } // namespace WebCore