LayoutTests/compositing/visible-rect/clipped-by-viewport-expected.txt

(GraphicsLayer
  (bounds 800.00 600.00)
  (children 1
    (GraphicsLayer
      (bounds 800.00 600.00)
      (contentsOpaque 1)
      (children 2
        (GraphicsLayer
          (position -100.00 -120.00)
          (bounds 200.00 200.00)
          (contentsOpaque 1)
          (transform [1.00 0.00 0.00 0.00] [0.00 1.00 0.00 0.00] [0.00 0.00 1.00 0.00] [0.00 0.00 1.00 1.00])
        )
        (GraphicsLayer
          (position -100.00 200.00)
          (bounds 200.00 200.00)
          (contentsOpaque 1)
          (transform [1.00 0.00 0.00 0.00] [0.00 1.00 0.00 0.00] [0.00 0.00 1.00 0.00] [0.00 0.00 1.00 1.00])
        )
      )
    )
  )
)