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

Source/WebCore/css/CSSMutableValue.h

Index: Source/WebCore/css/CSSMutableValue.h
===================================================================
--- Source/WebCore/css/CSSMutableValue.h	(revision 86165)
+++ Source/WebCore/css/CSSMutableValue.h	(working copy)
@@ -1,54 +0,0 @@
-/*
- * Copyright (C) Research In Motion Limited 2011. 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 CSSMutableValue_h
-#define CSSMutableValue_h
-
-#include "CSSValue.h"
-#include "Node.h"
-
-namespace WebCore {
-
-class CSSMutableValue : public CSSValue {
-public:
-    CSSMutableValue()
-        : m_node(0)
-    {
-    }
-
-    virtual ~CSSMutableValue() { }
-    virtual bool isMutableValue() const { return true; }
-
-    Node* node() const { return m_node; }
-    void setNode(Node* node) { m_node = node; }
-
-    void setNeedsStyleRecalc()
-    {
-        if (!m_node)
-            return;
-        m_node->setNeedsStyleRecalc(FullStyleChange);
-    }
-
-private:
-    Node* m_node;
-};
-
-} // namespace WebCore
-
-#endif // CSSMutableValue_h