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

Source/core/svg/GradientAttributes.h

 /*
  * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@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,
  * 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 GradientAttributes_h
 #define GradientAttributes_h
 
 #include "core/svg/SVGUnitTypes.h"
+#include "wtf/Allocator.h"
 
 namespace blink {
 
 struct GradientAttributes {
+    DISALLOW_ALLOCATION();
     GradientAttributes()
         : m_spreadMethod(SVGSpreadMethodPad)
         , m_gradientUnits(SVGUnitTypes::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX)
         , m_spreadMethodSet(false)
         , m_gradientUnitsSet(false)
         , m_gradientTransformSet(false)
         , m_stopsSet(false)
     {
     }
 
@@ skipping 40 matching lines @@
     unsigned m_gradientUnits : 2;
 
     // Property states
     unsigned m_spreadMethodSet : 1;
     unsigned m_gradientUnitsSet : 1;
     unsigned m_gradientTransformSet : 1;
     unsigned m_stopsSet : 1;
 };
 
 struct SameSizeAsGradientAttributes {
+    DISALLOW_ALLOCATION();
     AffineTransform a;
     Vector<Gradient::ColorStop> b;
     unsigned c : 8;
 };
 
 static_assert(sizeof(GradientAttributes) == sizeof(SameSizeAsGradientAttributes), "GradientAttributes should stay small");
 
 } // namespace blink
 
 #endif