{
  "bounds": [800, 600],
  "children": [
    {
      "bounds": [800, 600],
      "contentsOpaque": true,
      "drawsContent": true,
      "paintInvalidationClients": [
        "InlineTextBox ''",
        "RootInlineBox",
        "LayoutText #text",
        "InlineTextBox 'is invisible'"
      ]
    }
  ]
}