{
  "layers": [
    {
      "name": "Scrolling Contents Layer",
      "bounds": [800, 600],
      "contentsOpaque": true,
      "backgroundColor": "#FFFFFF"
    },
    {
      "name": "LayoutBlockFlow DIV class='composited-child'",
      "bounds": [100, 100],
      "contentsOpaque": true,
      "backgroundColor": "#008000"
    },
    {
      "name": "LayoutBlockFlow (relative positioned) DIV class='composited-child overflow-child'",
      "bounds": [100, 100],
      "contentsOpaque": true,
      "backgroundColor": "#008000",
      "transform": 1
    },
    {
      "name": "LayoutBlockFlow DIV class='composited-child'",
      "bounds": [100, 100],
      "contentsOpaque": true,
      "backgroundColor": "#008000",
      "transform": 2
    },
    {
      "name": "LayoutBlockFlow (relative positioned) DIV class='composited-child overflow-child'",
      "bounds": [100, 100],
      "contentsOpaque": true,
      "backgroundColor": "#008000",
      "transform": 3
    }
  ],
  "transforms": [
    {
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      "transform": [
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      "transform": [
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}