chromium/src/third_party/blink/web_tests/flag-specific/highdpi/paint/invalidation/overflow/overflow-show-expected.txt

{
  "layers": [
    {
      "name": "Scrolling Contents Layer",
      "bounds": [1178, 3024],
      "contentsOpaque": true,
      "backgroundColor": "#FFFFFF",
      "invalidations": [
        [162, 162, 150, 150],
        [12, 12, 150, 150]
      ]
    },
    {
      "name": "ContentsLayer for Vertical Scrollbar Layer",
      "position": [1178, 0],
      "bounds": [22, 900],
      "contentsOpaque": true
    }
  ]
}