Move supplemental transform to rare data

Source/core/svg/SVGAnimateMotionElement.cpp

 /*
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2007 Rob Buis <buis@kde.org>
  * Copyright (C) 2008 Apple Inc. 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 154 matching lines @@
     return parsePointInternal<UChar>(string, point);
 }
 
 void SVGAnimateMotionElement::resetAnimatedType()
 {
     if (!hasValidAttributeType())
         return;
     SVGElement* targetElement = this->targetElement();
     if (!targetElement)
         return;
-    if (AffineTransform* transform = targetElement->supplementalTransform())
+    if (AffineTransform* transform = targetElement->animateMotionTransform())
         transform->makeIdentity();
 }
 
 void SVGAnimateMotionElement::clearAnimatedType(SVGElement* targetElement)
 {
     if (!targetElement)
         return;
 
-    AffineTransform* transform = targetElement->supplementalTransform();
+    AffineTransform* transform = targetElement->animateMotionTransform();
     if (!transform)
         return;
 
     transform->makeIdentity();
 
     if (RenderObject* targetRenderer = targetElement->renderer()) {
         targetRenderer->setNeedsTransformUpdate();
         RenderSVGResource::markForLayoutAndParentResourceInvalidation(targetRenderer);
     }
 }
@@ skipping 23 matching lines @@
     parsePoint(byString, byPoint);
     m_toPoint = FloatPoint(m_fromPoint.x() + byPoint.x(), m_fromPoint.y() + byPoint.y());
     return true;
 }
 
 void SVGAnimateMotionElement::calculateAnimatedValue(float percentage, unsigned repeatCount, SVGSMILElement*)
 {
     SVGElement* targetElement = this->targetElement();
     if (!targetElement)
         return;
-    AffineTransform* transform = targetElement->supplementalTransform();
+    AffineTransform* transform = targetElement->animateMotionTransform();
     if (!transform)
         return;
 
     if (RenderObject* targetRenderer = targetElement->renderer())
         targetRenderer->setNeedsTransformUpdate();
 
     if (!isAdditive())
         transform->makeIdentity();
 
     if (animationMode() != PathAnimation) {
@@ skipping 39 matching lines @@
 void SVGAnimateMotionElement::applyResultsToTarget()
 {
     // We accumulate to the target element transform list so there is not much to do here.
     SVGElement* targetElement = this->targetElement();
     if (!targetElement)
         return;
 
     if (RenderObject* renderer = targetElement->renderer())
         RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer);
 
-    AffineTransform* t = targetElement->supplementalTransform();
+    AffineTransform* t = targetElement->animateMotionTransform();
     if (!t)
         return;
 
     // ...except in case where we have additional instances in <use> trees.
     const WillBeHeapHashSet<RawPtrWillBeWeakMember<SVGElement> >& instances = targetElement->instancesForElement();
     const WillBeHeapHashSet<RawPtrWillBeWeakMember<SVGElement> >::const_iterator end = instances.end();
     for (WillBeHeapHashSet<RawPtrWillBeWeakMember<SVGElement> >::const_iterator it = instances.begin(); it != end; ++it) {
         SVGElement* shadowTreeElement = *it;
         ASSERT(shadowTreeElement);
-        AffineTransform* transform = shadowTreeElement->supplementalTransform();
+        AffineTransform* transform = shadowTreeElement->animateMotionTransform();
         if (!transform)
             continue;
         transform->setMatrix(t->a(), t->b(), t->c(), t->d(), t->e(), t->f());
         if (RenderObject* renderer = shadowTreeElement->renderer()) {
             renderer->setNeedsTransformUpdate();
             RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer);
         }
     }
 }
 
@@ skipping 11 matching lines @@
 
 void SVGAnimateMotionElement::updateAnimationMode()
 {
     if (!m_animationPath.isEmpty())
         setAnimationMode(PathAnimation);
     else
         SVGAnimationElement::updateAnimationMode();
 }
 
 }