Chime

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "__MSG_appName__",
  "short_name": "__MSG_appShortName__",
  "version": "0.3.4",
  "description": "__MSG_appDesc__",
  "default_locale": "en",
  "background": {
    "scripts": [
      "browser-polyfill.min.js",
      "background.js"
    ],
    "persistent": false
  },
  "permissions": [
    "alarms",
    "storage",
    "idle"
  ],
  "browser_action": {},
  "options_ui": {
    "page": "options.html",
    "open_in_tab": false
  },
  "icons": {
    "16": "icons/16x16.png",
    "32": "icons/32x32.png",
    "48": "icons/48x48.png",
    "128": "icons/128x128.png"
  },
  "manifest_version": 2
}