Examine source code of Simple Tom and Jerry

{
  "theme": {
    "images": {
      "theme_frame": "TomandJerry.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Simple Tom and Jerry",
  "manifest_version": 2,
  "description": "cat, mouse, cartoon,Tom and Jerry is an American animated series of theatrical shorts, television shows and specials. Funny, comic, cute, children&lt; I made a wallpaper to match and it is at: <a href=\"https://outgoing.prod.mozaws.net/v1/9895549494091ddc2b78d1ea403d3c73c29bd0c9eed43337b75a9f430ef1b283/http%3A//entertainment.desktopnexus.com/wallpaper/638374/\" rel=\"nofollow\">http://entertainment.desktopnexus.com/wallpaper/638374/</a>"
}