Examine source code of Watch Watching

{
  "theme": {
    "images": {
      "theme_frame": "Watch1.jpg"
    },
    "colors": {
      "frame": "#e8b021",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Watch Watching",
  "manifest_version": 2,
  "description": "This is an old photo class image I took in High School.  I thought it might be interesting as a skin.  It looks best on browsers with some extra toolbars to make it taller."
}