Active Whois & Flags extension

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Active Whois & Flags extension",
  "description": "Displays the flags, IP address and Whois data of websites. Says the country name of a visited site. Active Whois 5.2++ required.",
  "version": "1.0.5",
  "background": {
    "scripts": [
      "background.min.js"
    ],
    "persistent": true
  },
  "homepage_url": "http://www.johnru.com/active-whois/",
  "icons": {
    "16": "icon16.png",
    "19": "icon19.png",
    "24": "icon24.png",
    "38": "icon38.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "options_page": "options.html",
  "options_ui": {
    "chrome_style": true,
    "page": "options.html"
  },
  "permissions": [
    "tabs",
    "tts",
    "nativeMessaging"
  ],
  "browser_action": {
    "default_icon": {
      "19": "icon19.png",
      "24": "icon24.png",
      "38": "icon38.png",
      "48": "icon48.png",
      "128": "icon128.png"
    },
    "default_title": "Active Whois",
    "default_popup": "main.html"
  }
}