LayoutTests/platform/mac/compositing/layer-creation/overlap-animation-container-expected.txt

Before:
(GraphicsLayer
  (anchor 0.00 0.00)
  (bounds 785.00 802.00)
  (children 1
    (GraphicsLayer
      (bounds 785.00 802.00)
      (contentsOpaque 1)
      (children 3
        (GraphicsLayer
          (position 18.00 120.00)
          (bounds 100.00 100.00)
          (contentsOpaque 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 -110.00 0.00 1.00])
        )
        (GraphicsLayer
          (offsetFromRenderer width=-12 height=0)
          (position 46.00 230.00)
          (bounds 146.00 452.00)
          (drawsContent 1)
          (children 1
            (GraphicsLayer
              (position 23.00 11.00)
              (bounds 100.00 100.00)
              (contentsOpaque 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])
            )
          )
        )
        (GraphicsLayer
          (position 18.00 692.00)
          (bounds 100.00 100.00)
          (contentsOpaque 1)
        )
      )
    )
  )
)

After:
(GraphicsLayer
  (anchor 0.00 0.00)
  (bounds 785.00 802.00)
  (children 1
    (GraphicsLayer
      (bounds 785.00 802.00)
      (contentsOpaque 1)
      (children 3
        (GraphicsLayer
          (position 18.00 120.00)
          (bounds 100.00 100.00)
          (contentsOpaque 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 -110.00 0.00 1.00])
        )
        (GraphicsLayer
          (position 58.00 230.00)
          (bounds 122.00 452.00)
          (contentsOpaque 1)
          (drawsContent 1)
          (children 4
            (GraphicsLayer
              (position 11.00 11.00)
              (bounds 100.00 100.00)
              (contentsOpaque 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])
            )
            (GraphicsLayer
              (offsetFromRenderer width=-1 height=-1)
              (position 10.00 120.00)
              (bounds 102.00 102.00)
              (drawsContent 1)
              (transform [0.71 0.71 0.00 0.00] [-0.71 0.71 0.00 0.00] [0.00 0.00 1.00 0.00] [0.00 0.00 0.00 1.00])
            )
            (GraphicsLayer
              (offsetFromRenderer width=-1 height=-1)
              (position 10.00 230.00)
              (bounds 102.00 102.00)
              (drawsContent 1)
              (transform [0.71 0.71 0.00 0.00] [-0.71 0.71 0.00 0.00] [0.00 0.00 1.00 0.00] [0.00 0.00 0.00 1.00])
            )
            (GraphicsLayer
              (offsetFromRenderer width=-1 height=-1)
              (position 10.00 340.00)
              (bounds 102.00 102.00)
              (drawsContent 1)
            )
          )
        )
        (GraphicsLayer
          (position 18.00 692.00)
          (bounds 100.00 100.00)
          (contentsOpaque 1)
        )
      )
    )
  )
)