Introduce SVGGraphicsElement IDL interface

Source/core/rendering/svg/RenderSVGTransformableContainer.cpp

 /*
  * Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
  * Copyright (C) 2009 Google, Inc.
  *
  * 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.
  */
 
 #include "config.h"
 
 #include "core/rendering/svg/RenderSVGTransformableContainer.h"
 
 #include "SVGNames.h"
 #include "core/rendering/svg/SVGRenderSupport.h"
-#include "core/svg/SVGStyledTransformableElement.h"
+#include "core/svg/SVGGraphicsElement.h"
 #include "core/svg/SVGUseElement.h"
 
 namespace WebCore {
     
-RenderSVGTransformableContainer::RenderSVGTransformableContainer(SVGStyledTransformableElement* node)
+RenderSVGTransformableContainer::RenderSVGTransformableContainer(SVGGraphicsElement* node)
     : RenderSVGContainer(node)
     , m_needsTransformUpdate(true)
     , m_didTransformToRootUpdate(false)
 {
 }
 
 bool RenderSVGTransformableContainer::calculateLocalTransform()
 {
-    SVGStyledTransformableElement* element = toSVGStyledTransformableElement(node());
+    SVGGraphicsElement* element = toSVGGraphicsElement(node());
 
     // If we're either the renderer for a <use> element, or for any <g> element inside the shadow
     // tree, that was created during the use/symbol/svg expansion in SVGUseElement. These containers
     // need to respect the translations induced by their corresponding use elements x/y attributes.
     SVGUseElement* useElement = 0;
     if (element->hasTagName(SVGNames::useTag))
         useElement = static_cast<SVGUseElement*>(element);
     else if (element->isInShadowTree() && element->hasTagName(SVGNames::gTag)) {
         SVGElement* correspondingElement = element->correspondingElement();
         if (correspondingElement && correspondingElement->hasTagName(SVGNames::useTag))
@@ skipping 12 matching lines @@
     if (!m_needsTransformUpdate)
         return false;
 
     m_localTransform = element->animatedLocalTransform();
     m_localTransform.translate(m_lastTranslation.width(), m_lastTranslation.height());
     m_needsTransformUpdate = false;
     return true;
 }
 
 }