Examine source code of La Jolla

{
  "theme": {
    "images": {
      "theme_frame": "LaJolla-theme.jpg"
    },
    "colors": {
      "frame": "#b5b5b5",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "La Jolla",
  "manifest_version": 2,
  "description": "Looking out at the Pacific from the cliffs in La Jolla. A mansion sits upon the top."
}