Absolutify paths to platform/.

Source/core/rendering/style/BasicShapes.h

 /*
  * Copyright (C) 2012 Adobe Systems Incorporated. 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.
@@ skipping 12 matching lines @@
  * 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 BasicShapes_h
 #define BasicShapes_h
 
-#include "Length.h"
+#include "core/platform/Length.h"
 #include "core/platform/graphics/WindRule.h"
 #include <wtf/RefCounted.h>
 #include <wtf/RefPtr.h>
 #include <wtf/Vector.h>
 
 namespace WebCore {
 
 class FloatRect;
 class Path;
 
@@ skipping 126 matching lines @@
 private:
     BasicShapePolygon()
         : m_windRule(RULE_NONZERO)
     { }
 
     WindRule m_windRule;
     Vector<Length> m_values;
 };
 }
 #endif