Reduce number of header includes in SVG

Source/core/svg/properties/SVGAnimatedPropertyMacros.h

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org>
  * Copyright (C) Research In Motion Limited 2010-2011. 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 SVGAnimatedPropertyMacros_h
 #define SVGAnimatedPropertyMacros_h
 
+#include "core/dom/Element.h"
 #include "core/svg/properties/SVGAnimatedProperty.h"
 #include "core/svg/properties/SVGAttributeToPropertyMap.h"
 #include "core/svg/properties/SVGPropertyTraits.h"
 #include <wtf/StdLibExtras.h>
 
 namespace WebCore {
 
 // SVGSynchronizableAnimatedProperty implementation
 template<typename PropertyType>
 struct SVGSynchronizableAnimatedProperty {
@@ skipping 13 matching lines @@
     }
 
     template<typename ConstructorParameter1, typename ConstructorParameter2>
     SVGSynchronizableAnimatedProperty(const ConstructorParameter1& value1, const ConstructorParameter2& value2)
         : value(value1, value2)
         , shouldSynchronize(false)
         , isValid(false)
     {
     }
 
-    void synchronize(SVGElement* ownerElement, const QualifiedName& attrName, const AtomicString& value)
+    void synchronize(Element* ownerElement, const QualifiedName& attrName, const AtomicString& value)
     {
         ownerElement->setSynchronizedLazyAttribute(attrName, value);
     }
 
     PropertyType value;
     bool shouldSynchronize : 1;
     bool isValid : 1;
 };
 
 // Property registration helpers
@@ skipping 119 matching lines @@
 DECLARE_ANIMATED_PROPERTY(TearOffType, PropertyType, UpperProperty, LowerProperty) \
 void detachAnimated##UpperProperty##ListWrappers(unsigned newListSize) \
 { \
     if (TearOffType* wrapper = SVGAnimatedProperty::lookupWrapper<UseOwnerType, TearOffType>(this, LowerProperty##PropertyInfo())) \
         wrapper->detachListWrappers(newListSize); \
 }
 
 }
 
 #endif // SVGAnimatedPropertyMacros_h