chromium/src/third_party/blink/web_tests/flag-specific/composite-after-paint/paint/invalidation/scroll/scroll-stacking-context-backface-visiblity-leaves-traces-expected.txt

{
  "layers": [
    {
      "name": "Scrolling background of LayoutView #document",
      "bounds": [785, 5056],
      "contentsOpaque": true,
      "backgroundColor": "#FFFFFF",
      "transform": 1
    },
    {
      "name": "LayoutNGBlockFlow (relative positioned) HEADER",
      "bounds": [769, 20],
      "contentsOpaqueForText": true,
      "drawsContent": false,
      "backfaceVisibility": "hidden",
      "transform": 2
    },
    {
      "name": "LayoutNGBlockFlow (positioned) DIV id='searchbar'",
      "bounds": [150, 150],
      "contentsOpaque": true,
      "backgroundColor": "#800080",
      "transform": 3
    },
    {
      "name": "VerticalScrollbar",
      "position": [785, 0],
      "bounds": [15, 600]
    }
  ],
  "transforms": [
    {
      "id": 1,
      "transform": [
        [1, 0, 0, 0],
        [0, 1, 0, 0],
        [0, 0, 1, 0],
        [0, -1400, 0, 1]
      ]
    },
    {
      "id": 2,
      "parent": 1,
      "transform": [
        [1, 0, 0, 0],
        [0, 1, 0, 0],
        [0, 0, 1, 0],
        [8, 28, 0, 1]
      ]
    },
    {
      "id": 3,
      "transform": [
        [1, 0, 0, 0],
        [0, 1, 0, 0],
        [0, 0, 1, 0],
        [18, 450, 0, 1]
      ]
    }
  ]
}