Examine source code of Trong green lightcycle

{
  "theme": {
    "images": {
      "theme_frame": "tronlightbike.png"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#62ff00"
    }
  },
  "version": "2.0",
  "name": "Trong green lightcycle",
  "manifest_version": 2,
  "description": "A green Tron lightcycle!"
}