Examine source code of Whatching the time

{
  "theme": {
    "images": {
      "theme_frame": "Eyeontimeheaderv2.jpg"
    },
    "colors": {
      "frame": "#baa93c",
      "tab_background_text": "#968116"
    }
  },
  "version": "2.0",
  "name": "Whatching the time",
  "manifest_version": 2,
  "description": "We watch as the clock ticks away, aging the earth and all of its wonders."
}