Examine source code of Your Next Trip

{
  "name": "__MSG_appName__",
  "version": "1.1.12",
  "description": "__MSG_appDesc__",
  "default_locale": "en",
  "browser_action": {
    "default_icon": "icon.png",
    "default_title": "__MSG_appBrowser__"
  },
  "icons": {
    "128": "icon.png"
  },
  "chrome_url_overrides": {
    "newtab": "newtab.html"
  },
  "background": {
    "scripts": [
      "backgroundApi.js"
    ],
    "persistent": false
  },
  "web_accessible_resources": [
    "newtab.css"
  ],
  "permissions": [
    "geolocation",
    "storage"
  ],
  "manifest_version": 2
}