Added allocator matcros to blink classes and structures in core/svg.

Source/core/svg/SVGTransformDistance.h

 /*
  * Copyright (C) 2007 Eric Seidel <eric@webkit.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,
  * 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.
  */
 
 #ifndef SVGTransformDistance_h
 #define SVGTransformDistance_h
 
 #include "core/svg/SVGTransform.h"
+#include "wtf/Allocator.h"
 
 namespace blink {
 
 class AffineTransform;
 
 class SVGTransformDistance {
+    STACK_ALLOCATED();
 public:
     SVGTransformDistance();
     SVGTransformDistance(PassRefPtrWillBeRawPtr<SVGTransform> fromTransform, PassRefPtrWillBeRawPtr<SVGTransform> toTransform);
 
     SVGTransformDistance scaledDistance(float scaleFactor) const;
     PassRefPtrWillBeRawPtr<SVGTransform> addToSVGTransform(PassRefPtrWillBeRawPtr<SVGTransform>) const;
 
     static PassRefPtrWillBeRawPtr<SVGTransform> addSVGTransforms(PassRefPtrWillBeRawPtr<SVGTransform>, PassRefPtrWillBeRawPtr<SVGTransform>, unsigned repeatCount = 1);
 
     float distance() const;
 
 private:
     SVGTransformDistance(SVGTransformType, float angle, float cx, float cy, const AffineTransform&);
 
     SVGTransformType m_transformType;
     float m_angle;
     float m_cx;
     float m_cy;
     AffineTransform m_transform; // for storing scale, translation or matrix transforms
 };
 }
 
 #endif // SVGTransformDistance_h