[SVG2] Merge SVGStyledElement into SVGElement

Source/core/svg/SVGLocatable.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.  All rights reserved.
  * 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.
@@ skipping 69 matching lines @@
     if (styleUpdateStrategy == AllowStyleUpdate)
         element->document()->updateLayoutIgnorePendingStylesheets();
 
     AffineTransform ctm;
 
     SVGElement* stopAtElement = mode == NearestViewportScope ? nearestViewportElement(element) : 0;
     for (Element* currentElement = element; currentElement; currentElement = currentElement->parentOrShadowHostElement()) {
         if (!currentElement->isSVGElement())
             break;
 
-        if (toSVGElement(currentElement)->isSVGStyledElement())
-            ctm = toSVGStyledElement(currentElement)->localCoordinateSpaceTransform(mode).multiply(ctm);
+        ctm = toSVGElement(currentElement)->localCoordinateSpaceTransform(mode).multiply(ctm);
 
         // For getCTM() computation, stop at the nearest viewport element
         if (currentElement == stopAtElement)
             break;
     }
 
     return ctm;
 }
 
 AffineTransform SVGLocatable::getTransformToElement(SVGElement* target, ExceptionCode& ec, StyleUpdateStrategy styleUpdateStrategy)
 {
     AffineTransform ctm = getCTM(styleUpdateStrategy);
 
     if (target && target->isSVGGraphicsElement()) {
         AffineTransform targetCTM = toSVGGraphicsElement(target)->getCTM(styleUpdateStrategy);
         if (!targetCTM.isInvertible()) {
             ec = InvalidStateError;
             return ctm;
         }
         ctm = targetCTM.inverse() * ctm;
     }
 
     return ctm;
 }
 
 }