Make classes and structures in core/layout fast-allocated.

Source/core/layout/HitTestLocation.h

 /*
  * Copyright (C) 2006 Apple Computer, Inc.
  * Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies)
  *
  * 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 HitTestLocation_h
 #define HitTestLocation_h
 
 #include "core/CoreExport.h"
 #include "platform/geometry/FloatQuad.h"
 #include "platform/geometry/FloatRect.h"
 #include "platform/geometry/LayoutRect.h"
+#include "wtf/Allocator.h"
 #include "wtf/Forward.h"
 #include "wtf/ListHashSet.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/RefPtr.h"
 
 namespace blink {
 
 class FloatRoundedRect;
 
 class CORE_EXPORT HitTestLocation {
+    DISALLOW_ALLOCATION();
 public:
 
     // Note that all points are in contents (aka "page") coordinate space for the
     // document that is being hit tested.
     HitTestLocation();
     HitTestLocation(const LayoutPoint&);
     HitTestLocation(const FloatPoint&);
     HitTestLocation(const FloatPoint&, const FloatQuad&);
     // Pass non-zero padding values to perform a rect-based hit test.
     HitTestLocation(const LayoutPoint& centerPoint, unsigned topPadding, unsigned rightPadding, unsigned bottomPadding, unsigned leftPadding);
@@ skipping 36 matching lines @@
     FloatPoint m_transformedPoint;
     FloatQuad m_transformedRect;
 
     bool m_isRectBased;
     bool m_isRectilinear;
 };
 
 } // namespace blink
 
 #endif // HitTestLocation_h