Examine source code of Tron Legacy 2

{
  "theme": {
    "images": {
      "theme_frame": "tron2_head.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#fcf4f4"
    }
  },
  "version": "2.0",
  "name": "Tron Legacy 2",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/90bfe5533438c520398c1f0ed6ab3e311d9cad3229ade82c243462d7aced4ec3/http%3A//p32.com.ua/\" rel=\"nofollow\">http://p32.com.ua/</a>"
}