LayoutTests/compositing/contents-opaque/overflow-hidden-child-layers-expected.txt

{
  "bounds": [800, 600],
  "children": [
    {
      "bounds": [800, 600],
      "contentsOpaque": true,
      "drawsContent": true,
      "children": [
        {
          "position": [38, 30],
          "bounds": [140, 140],
          "drawsContent": true,
          "backgroundColor": "#0000FF"
        }
      ]
    }
  ]
}