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

(GraphicsLayer
  (anchor 0.00 0.00)
  (bounds 1508.00 1516.00)
  (visible rect 10.00, 100.00 285.00 x 135.00)
  (coverage rect 10.00, 100.00 285.00 x 135.00)
  (intersects coverage rect 1)
  (contentsScale 1.00)
  (children 1
    (GraphicsLayer
      (bounds 1508.00 1516.00)
      (visible rect 10.00, 100.00 285.00 x 135.00)
      (coverage rect 10.00, 100.00 285.00 x 135.00)
      (intersects coverage rect 1)
      (contentsScale 1.00)
      (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])
          (visible rect 2.00, 92.00 98.00 x 135.00)
          (coverage rect 2.00, 92.00 285.00 x 135.00)
          (intersects coverage rect 1)
          (contentsScale 1.00)
        )
      )
    )
  )
)