Make classes and structures in core/style, core/plugins and core/streams fast-allocated.

Source/core/style/BorderData.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *
  * 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
@@ skipping 11 matching lines @@
  *
  */
 
 #ifndef BorderData_h
 #define BorderData_h
 
 #include "core/style/BorderValue.h"
 #include "core/style/NinePieceImage.h"
 #include "platform/LengthSize.h"
 #include "platform/geometry/IntRect.h"
+#include "wtf/Allocator.h"
 
 namespace blink {
 
 class BorderData {
+    DISALLOW_ALLOCATION();
 friend class ComputedStyle;
 public:
     BorderData() : m_topLeft(Length(0, Fixed), Length(0, Fixed))
         , m_topRight(Length(0, Fixed), Length(0, Fixed))
         , m_bottomLeft(Length(0, Fixed), Length(0, Fixed))
         , m_bottomRight(Length(0, Fixed), Length(0, Fixed))
     {
     }
 
     bool hasBorder() const
@@ skipping 94 matching lines @@
 
     LengthSize m_topLeft;
     LengthSize m_topRight;
     LengthSize m_bottomLeft;
     LengthSize m_bottomRight;
 };
 
 } // namespace blink
 
 #endif // BorderData_h