Absolutify paths to platform/.

Source/core/page/DragClient.h

 /*
  * Copyright (C) 2007 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
@@ skipping 10 matching lines @@
  * 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 DragClient_h
 #define DragClient_h
 
 #include "DragActions.h"
-#include "DragImage.h"
+#include "core/platform/DragImage.h"
 #include "core/platform/graphics/IntPoint.h"
 
 namespace WebCore {
     
     class Clipboard;
     class DragData;
     class Frame;
     class Image;
     class HTMLImageElement;
     
@@ skipping 11 matching lines @@
 
         virtual void dragEnded() { }
 
         virtual ~DragClient() { }
     };
     
 }
 
 #endif // !DragClient_h