LayoutTests/tiled-drawing/simple-document-with-dynamic-background-color-expected.txt

(GraphicsLayer
  (anchor 0.00 0.00)
  (bounds 800.00 600.00)
  (children 1
    (GraphicsLayer
      (bounds 800.00 600.00)
      (contentsOpaque 1)
      (backgroundColor #000000)
      (tile cache coverage 0, 0 800 x 600)
      (tile size 800 x 600)
      (top left tile 0, 0 tiles grid 1 x 1)
      (in window 1)
    )
  )
)


(GraphicsLayer
  (anchor 0.00 0.00)
  (bounds 800.00 600.00)
  (children 1
    (GraphicsLayer
      (bounds 800.00 600.00)
      (contentsOpaque 1)
      (backgroundColor #FF0000)
      (tile cache coverage 0, 0 800 x 600)
      (tile size 800 x 600)
      (top left tile 0, 0 tiles grid 1 x 1)
      (in window 1)
    )
  )
)