Introduce SVGGraphicsElement IDL interface

Source/core/rendering/svg/RenderSVGResourceContainer.cpp

 /*
  * Copyright (C) Research In Motion Limited 2010. 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.
  */
 
 #include "config.h"
 
 #include "core/rendering/svg/RenderSVGResourceContainer.h"
 
 #include "core/rendering/RenderLayer.h"
 #include "core/rendering/RenderView.h"
 #include "core/rendering/svg/RenderSVGRoot.h"
 #include "core/rendering/svg/SVGRenderingContext.h"
 #include "core/rendering/svg/SVGResourcesCache.h"
-#include "core/svg/SVGStyledTransformableElement.h"
+#include "core/svg/SVGGraphicsElement.h"
 
 namespace WebCore {
 
 static inline SVGDocumentExtensions* svgExtensionsFromNode(Node* node)
 {
     ASSERT(node);
     ASSERT(node->document());
     return node->document()->accessSVGExtensions();
 }
 
@@ skipping 171 matching lines @@
     resourceTransform.scale(scalingFactor);
     return true;
 }
 
 // FIXME: This does not belong here.
 AffineTransform RenderSVGResourceContainer::transformOnNonScalingStroke(RenderObject* object, const AffineTransform& resourceTransform)
 {
     if (!object->isSVGShape())
         return resourceTransform;
 
-    SVGStyledTransformableElement* element = toSVGStyledTransformableElement(object->node());
+    SVGGraphicsElement* element = toSVGGraphicsElement(object->node());
     AffineTransform transform = element->getScreenCTM(SVGLocatable::DisallowStyleUpdate);
     transform *= resourceTransform;
     return transform;
 }
 
 }