Examine source code of SeCoNd_SoN-697

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#ff4400",
      "tab_background_text": "#ff4400"
    }
  },
  "version": "2.0",
  "name": "SeCoNd_SoN-697",
  "manifest_version": 2,
  "description": "from the game InFAMOUS, Second Son."
}