Examine source code of ShareDetective

{
  "theme": {
    "images": {
      "theme_frame": "top.png"
    },
    "colors": {
      "frame": "#e6e9ed",
      "tab_background_text": "#bec5cc"
    }
  },
  "version": "2.0",
  "name": "ShareDetective",
  "manifest_version": 2,
  "description": "ShareDetective"
}