Revert 79985 - 2011-03-01 Nikolas Zimmermann <nzimmermann@rim.com>

Source/WebCore/css/CSSMutableStyleDeclaration.h

 /*
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2008 Apple 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,
@@ skipping 39 matching lines @@
     CSSMutableStyleDeclarationConstIterator& operator++();
     CSSMutableStyleDeclarationConstIterator& operator--();
 
 private:
     const CSSMutableStyleDeclaration* m_decl;
     CSSProperty* m_current;
 };
 
 class CSSMutableStyleDeclaration : public CSSStyleDeclaration {
 public:
-    virtual ~CSSMutableStyleDeclaration();
-
     static PassRefPtr<CSSMutableStyleDeclaration> create()
     {
         return adoptRef(new CSSMutableStyleDeclaration);
     }
     static PassRefPtr<CSSMutableStyleDeclaration> create(CSSRule* parentRule)
     {
         return adoptRef(new CSSMutableStyleDeclaration(parentRule));
     }
     static PassRefPtr<CSSMutableStyleDeclaration> create(CSSRule* parentRule, const CSSProperty* const* properties, int numProperties)
     {
@@ skipping 154 matching lines @@
 
 inline CSSMutableStyleDeclarationConstIterator& CSSMutableStyleDeclarationConstIterator::operator--() 
 { 
     --m_current; 
     return *this; 
 }
 
 } // namespace WebCore
 
 #endif // CSSMutableStyleDeclaration_h