diff -r 000000000000 -r 4f2f89ce4247 WebCore/rendering/RenderTableCol.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/rendering/RenderTableCol.h	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 1997 Martin Jones (mjones@kde.org)
+ *           (C) 1997 Torben Weis (weis@kde.org)
+ *           (C) 1998 Waldo Bastian (bastian@kde.org)
+ *           (C) 1999 Lars Knoll (knoll@kde.org)
+ *           (C) 1999 Antti Koivisto (koivisto@kde.org)
+ * Copyright (C) 2003, 2004, 2005, 2006, 2009 Apple Inc. All rights reserved.
+ * Copyright (C) 2008 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 RenderTableCol_h
+#define RenderTableCol_h
+
+#include "RenderBox.h"
+
+namespace WebCore {
+
+class RenderTable;
+
+class RenderTableCol : public RenderBox {
+public:
+    RenderTableCol(Node*);
+
+    const RenderObjectChildList* children() const { return &m_children; }
+    RenderObjectChildList* children() { return &m_children; }
+
+    virtual void calcPrefWidths();
+
+    int span() const { return m_span; }
+    void setSpan(int span) { m_span = span; }
+
+private:
+    virtual RenderObjectChildList* virtualChildren() { return children(); }
+    virtual const RenderObjectChildList* virtualChildren() const { return children(); }
+
+    virtual const char* renderName() const { return "RenderTableCol"; }
+    virtual bool isTableCol() const { return true; }
+    virtual int lineHeight(bool) const { return 0; }
+    virtual void updateFromElement();
+
+    virtual bool isChildAllowed(RenderObject*, RenderStyle*) const;
+    virtual bool canHaveChildren() const;
+    virtual bool requiresLayer() const { return false; }
+
+    virtual IntRect clippedOverflowRectForRepaint(RenderBoxModelObject* repaintContainer);
+    virtual void imageChanged(WrappedImagePtr, const IntRect* = 0);
+
+    RenderTable* table() const;
+
+    RenderObjectChildList m_children;
+    int m_span;
+};
+
+inline RenderTableCol* toRenderTableCol(RenderObject* object)
+{
+    ASSERT(!object || object->isTableCol());
+    return static_cast<RenderTableCol*>(object);
+}
+
+inline const RenderTableCol* toRenderTableCol(const RenderObject* object)
+{
+    ASSERT(!object || object->isTableCol());
+    return static_cast<const RenderTableCol*>(object);
+}
+
+// This will catch anyone doing an unnecessary cast.
+void toRenderTableCol(const RenderTableCol*);
+
+}
+
+#endif