Examine source code of Mickey Mouse Pants

{
  "theme": {
    "images": {
      "theme_frame": "MickeyMouse.jpg"
    },
    "colors": {
      "frame": "#030202",
      "tab_background_text": "#080707"
    }
  },
  "version": "2.0",
  "name": "Mickey Mouse Pants",
  "manifest_version": 2,
  "description": "Mickey Mouse's pants."
}