Absolutify paths to platform/.

Source/core/platform/animation/AnimationUtilities.h

 /*
  * Copyright (C) 2011 Apple Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
  */
 
 #ifndef AnimationUtilities_h
 #define AnimationUtilities_h
 
-#include "LayoutUnit.h"
+#include "core/platform/LayoutUnit.h"
 #include "core/platform/graphics/IntPoint.h"
 #include <wtf/MathExtras.h>
 
 namespace WebCore {
 
 inline int blend(int from, int to, double progress)
 {  
     return static_cast<int>(lround(static_cast<double>(from) + static_cast<double>(to - from) * progress));
 }
 
@@ skipping 19 matching lines @@
 
 inline IntPoint blend(const IntPoint& from, const IntPoint& to, double progress)
 {
     return IntPoint(blend(from.x(), to.x(), progress),
                     blend(from.y(), to.y(), progress));
 }
 
 } // namespace WebCore
 
 #endif // AnimationUtilities_h