LayoutTests/compositing/visible-rect/iframe-no-layers-expected.txt

(GraphicsLayer
  (bounds 1508.00 1516.00)
  (children 1
    (GraphicsLayer
      (bounds 1508.00 1516.00)
      (contentsOpaque 1)
      (children 1
        (GraphicsLayer
          (position 8.00 8.00)
          (bounds 100.00 300.00)
          (contentsOpaque 1)
          (drawsContent 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])
        )
      )
    )
  )
)