Move supplemental transform to rare data

Source/core/svg/SVGTextElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2008 Rob Buis <buis@kde.org>
  *
  * 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,
@@ skipping 35 matching lines @@
         TransformationMatrix t;
         // For now, the transform-origin is not taken into account
         // Also, any percentage values will not be taken into account
         style->applyTransform(t, IntSize(0, 0), RenderStyle::ExcludeTransformOrigin);
         // Flatten any 3D transform
         matrix = t.toAffineTransform();
     } else {
         transform()->currentValue()->concatenate(matrix);
     }
 
-    const AffineTransform* transform = const_cast<SVGTextElement*>(this)->supplementalTransform();
+    const AffineTransform* transform = const_cast<SVGTextElement*>(this)->animateMotionTransform();
     if (transform)
         return *transform * matrix;
     return matrix;
 }
 
 RenderObject* SVGTextElement::createRenderer(RenderStyle*)
 {
     return new RenderSVGText(this);
 }
 
 }