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diff --git a/Source/WebCore/rendering/LayoutRepainter.h b/Source/WebCore/rendering/LayoutRepainter.h
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+++ b/Source/WebCore/rendering/LayoutRepainter.h
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+/*
+ * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
+ *           (C) 2000 Antti Koivisto (koivisto@kde.org)
+ *           (C) 2000 Dirk Mueller (mueller@kde.org)
+ *           (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
+ * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
+ * Copyright (C) 2009 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 LayoutRepainter_h
+#define LayoutRepainter_h
+
+#include "LayoutTypes.h"
+
+namespace WebCore {
+
+class RenderObject;
+class RenderBoxModelObject;
+
+class LayoutRepainter {
+public:
+    LayoutRepainter(RenderObject&, bool checkForRepaint, const IntRect* oldBounds = 0);
+
+    bool checkForRepaint() const { return m_checkForRepaint; }
+
+    // Return true if it repainted.
+    bool repaintAfterLayout();
+
+private:
+    RenderObject& m_object;
+    RenderBoxModelObject* m_repaintContainer;
+    IntRect m_oldBounds;
+    IntRect m_oldOutlineBox;
+    bool m_checkForRepaint;
+};
+
+} // namespace WebCore
+
+#endif // LayoutRepainter_h