Examine source code of Shirley Jane Temple

{
  "theme": {
    "images": {
      "theme_frame": "shidi.png"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#02010a"
    }
  },
  "version": "2.0",
  "name": "Shirley Jane Temple",
  "manifest_version": 2,
  "description": "The World's Cutest Little Child Star for Your Computer!"
}