Unreviewed Win XP rebaselines for r175038, part 10

LayoutTests/platform/win-xp/virtual/softwarecompositing/geometry/preserve-3d-switching-expected.txt

 The green box appear angled out from the yellow box and embedded in it.
 
 -webkit-transform: translateZ(-100px) rotateY(45deg);
 (GraphicsLayer
   (bounds 800.00 600.00)
   (children 1
     (GraphicsLayer
       (bounds 800.00 600.00)
       (contentsOpaque 1)
       (drawsContent 1)
@@ skipping 32 matching lines @@
                 )
               )
             )
           )
         )
       )
     )
   )
 )