chromium/src/third_party/blink/web_tests/paint/invalidation/canvas-resize-expected.txt

{
  "layers": [
    {
      "name": "Scrolling Contents Layer",
      "bounds": [800, 600],
      "contentsOpaque": true,
      "backgroundColor": "#FFFFFF",
      "invalidations": [
        [50, 50, 500, 500],
        [550, 50, 100, 500]
      ]
    }
  ]
}