Examine source code of GameSpot v1

{
  "theme": {
    "images": {
      "theme_frame": "GameSpotHeaderV3.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "GameSpot v1",
  "manifest_version": 2,
  "description": "GameSpot Persona v1\n\nWorks best with these \"ON\"\nNavigation Toolbar \"Standard\"\nBookmarks Toolbar \"Standard\"\nToolbar \"Another one of your choice\"\n\nContact: ZeneTech@hotmail.com"
}