LayoutTests/compositing/tiled-layers-hidpi-expected.txt

(GraphicsLayer
  (anchor 0.00 0.00)
  (bounds 1808.00 585.00)
  (children 1
    (GraphicsLayer
      (bounds 1808.00 585.00)
      (contentsOpaque 1)
      (children 1
        (GraphicsLayer
          (position 8.00 8.00)
          (bounds 1800.00 10.00)
          (contentsOpaque 1)
        )
      )
    )
  )
)