Absolutify paths to platform/.

Source/core/css/LengthFunctions.cpp

 /*
     Copyright (C) 1999 Lars Knoll (knoll@kde.org)
     Copyright (C) 2006, 2008 Apple Inc. All rights reserved.
     Copyright (C) 2011 Rik Cabanier (cabanier@adobe.com)
     Copyright (C) 2011 Adobe Systems Incorporated. All rights reserved.
     Copyright (C) 2012 Motorola Mobility, 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.
 */
 
 #include "config.h"
 #include "LengthFunctions.h"
 
-#include "LayoutUnit.h"
-#include "Length.h"
 #include "RenderView.h"
+#include "core/platform/LayoutUnit.h"
+#include "core/platform/Length.h"
 
 namespace WebCore {
 
 int minimumIntValueForLength(const Length& length, LayoutUnit maximumValue, RenderView* renderView, bool roundPercentages)
 {
     return static_cast<int>(minimumValueForLength(length, maximumValue, renderView, roundPercentages));
 }
 
 int intValueForLength(const Length& length, LayoutUnit maximumValue, RenderView* renderView, bool roundPercentages)
 {
@@ skipping 117 matching lines @@
     case FitContent:
     case Undefined:
         ASSERT_NOT_REACHED();
         return 0;
     }
     ASSERT_NOT_REACHED();
     return 0;
 }
 
 } // namespace WebCore