Examine source code of Dark Knight Rises

{
  "theme": {
    "images": {
      "theme_frame": "TheDarkKnightRisesHead3.jpg"
    },
    "colors": {
      "frame": "#5e5d5d",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Dark Knight Rises",
  "manifest_version": 2,
  "description": "The Dark Knight Rises logo symbol Batman Robin Bane Joker Scarecrow Ra's al Ghul Talia al Ghul"
}