Examine source code of bitboni

{
  "manifest_version": 2,
  "name": "__MSG_chrome_extension_Name__",
  "version": "1.0.0",
  "default_locale": "en",
  "description": "__MSG_chrome_extension_description__",
  "homepage_url": "https://bitboni.com/",
  "icons": {
    "128": "icons/logo.png"
  },
  "permissions": [
    "tabs",
    "storage",
    "cookies",
    "http://localhost/wordpress/",
    "https://bitboni.com/"
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_title": "__MSG_chrome_extension_Name__",
    "default_icon": "icons/logo.png"
  },
  "background": {
    "scripts": [
      "js/background.js"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "exclude_matches": [
        "https://bitboni.com/*"
      ],
      "js": [
        "js/content-script.js"
      ]
    }
  ],
  "web_accessible_resources": [
    "js/content-script.js",
    "css/fix.css",
    "icons/logo.png",
    "icons/coupon.svg"
  ],
  "content_security_policy": "script-src 'self' ; object-src 'self'"
}