Make blink classes and structures in core/css fast-allocated

Source/core/css/resolver/CSSToStyleMap.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2012 Google 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.
  *
  * 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 CSSToStyleMap_h
 #define CSSToStyleMap_h
 
 #include "core/CSSPropertyNames.h"
 #include "core/animation/Timing.h"
 #include "core/animation/css/CSSTransitionData.h"
 #include "core/style/ComputedStyleConstants.h"
 #include "platform/animation/TimingFunction.h"
+#include "wtf/Allocator.h"
 
 namespace blink {
 
 class FillLayer;
 class CSSValue;
 class StyleResolverState;
 class NinePieceImage;
 class BorderImageLengthBox;
 
 class CSSToStyleMap {
+    STATIC_ONLY(CSSToStyleMap);
 public:
     static void mapFillAttachment(StyleResolverState&, FillLayer*, CSSValue*);
     static void mapFillClip(StyleResolverState&, FillLayer*, CSSValue*);
     static void mapFillComposite(StyleResolverState&, FillLayer*, CSSValue*);
     static void mapFillBlendMode(StyleResolverState&, FillLayer*, CSSValue*);
     static void mapFillOrigin(StyleResolverState&, FillLayer*, CSSValue*);
     static void mapFillImage(StyleResolverState&, FillLayer*, CSSValue*);
     static void mapFillRepeatX(StyleResolverState&, FillLayer*, CSSValue*);
     static void mapFillRepeatY(StyleResolverState&, FillLayer*, CSSValue*);
     static void mapFillSize(StyleResolverState&, FillLayer*, CSSValue*);
@@ skipping 13 matching lines @@
 
     static void mapNinePieceImage(StyleResolverState&, CSSPropertyID, CSSValue*, NinePieceImage&);
     static void mapNinePieceImageSlice(StyleResolverState&, CSSValue*, NinePieceImage&);
     static BorderImageLengthBox mapNinePieceImageQuad(StyleResolverState&, CSSValue*);
     static void mapNinePieceImageRepeat(StyleResolverState&, CSSValue*, NinePieceImage&);
 };
 
 }
 
 #endif