Examine source code of Diamond Sky-Animated

{
  "theme": {
    "images": {
      "theme_frame": "Space.png"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Diamond Sky-Animated",
  "manifest_version": 2,
  "description": "Who doesn't enjoy gazing into the night sky? With this persona, you can take the night sky with you as you surf the internet."
}