LayoutTests/compositing/tiling/huge-layer-img-expected.txt

(GraphicsLayer
  (bounds 800.00 20053.00)
  (children 1
    (GraphicsLayer
      (bounds 800.00 20053.00)
      (contentsOpaque 1)
      (children 1
        (GraphicsLayer
          (position 8.00 8.00)
          (bounds 500.00 20000.00)
        )
      )
    )
  )
)