Examine source code of Fire Eye 110

{
  "theme": {
    "images": {
      "theme_frame": "theeye.jpg"
    },
    "colors": {
      "frame": "#737272",
      "tab_background_text": "#f23e0c"
    }
  },
  "version": "2.0",
  "name": "Fire Eye 110",
  "manifest_version": 2,
  "description": "abstract"
}