LayoutTests/platform/ios/ios/fixed/nested-fixed-expected.txt

(GraphicsLayer
  (bounds 800.00 2213.00)
  (children 1
    (GraphicsLayer
      (bounds 800.00 2213.00)
      (children 1
        (GraphicsLayer
          (bounds 100.00 100.00)
          (contentsOpaque 1)
          (children 1
            (GraphicsLayer
              (position 120.00 120.00)
              (bounds 100.00 100.00)
              (contentsOpaque 1)
            )
          )
        )
      )
    )
  )
)