Examine source code of Graffiti Arrow

{
  "theme": {
    "images": {
      "theme_frame": "newpersona.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#00eaff"
    }
  },
  "version": "2.0",
  "name": "Graffiti Arrow",
  "manifest_version": 2,
  "description": "Just what iv been waiting for ! \nthe new arrow abstract to blow yu browers away. its modern, slik and very attractive ! APPLY IT! :)"
}