Absolutify paths to platform/.

Source/core/rendering/TableLayout.h

 /*
  * Copyright (C) 2002 Lars Knoll (knoll@kde.org)
  *           (C) 2002 Dirk Mueller (mueller@kde.org)
  *
  * 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.
  *
  * 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 TableLayout_h
 #define TableLayout_h
 
 #include <wtf/FastAllocBase.h>
 #include <wtf/Noncopyable.h>
 
 namespace WebCore {
 
+class LayoutUnit;
 class RenderTable;
 
 class TableLayout {
     WTF_MAKE_NONCOPYABLE(TableLayout); WTF_MAKE_FAST_ALLOCATED;
 public:
     explicit TableLayout(RenderTable* table)
         : m_table(table)
     {
     }
 
     virtual ~TableLayout() { }
 
     virtual void computeIntrinsicLogicalWidths(LayoutUnit& minWidth, LayoutUnit& maxWidth) = 0;
     virtual void applyPreferredLogicalWidthQuirks(LayoutUnit& minWidth, LayoutUnit& maxWidth) const = 0;
     virtual void layout() = 0;
 
 protected:
     // FIXME: Once we enable SATURATED_LAYOUT_ARITHMETHIC, this should just be LayoutUnit::nearlyMax().
     // Until then though, using nearlyMax causes overflow in some tests, so we just pick a large number.
     const static int tableMaxWidth = 1000000;
 
     RenderTable* m_table;
 };
 
 } // namespace WebCore
 
 #endif // TableLayout_h