Examine source code of IndianFlag

{
  "theme": {
    "images": {
      "theme_frame": "Drawing1.jpg"
    },
    "colors": {
      "frame": "#ff0522",
      "tab_background_text": "#fafafa"
    }
  },
  "version": "2.0",
  "name": "IndianFlag",
  "manifest_version": 2,
  "description": "Flag of India on top and cool blue color at the bottom"
}