Examine source code of bugzilla

{
  "description": "bugzilla",
  "manifest_version": 2,
  "name": "bugzilla",
  "version": "2.0",
  "icons": {
    "48": "icons/bugzilla.png"
  },
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "http://bugzilla.intra.nsfocus.com/*"
  ],
  "background": {
    "scripts": [
      "bugzilla.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "strict_min_version": "57.0a1"
    }
  }
}