Examine source code of LinkedIn Guest Browser

{
  "manifest_version": 2,
  "name": "LinkedIn Guest Browser",
  "version": "1.1resigned1",
  "description": "Removes pop-ups and allows you to scroll when viewing LinkedIn profiles without being logged in",
  "icons": {
    "48": "icons/LIGB-48.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.linkedin.com/*"
      ],
      "js": [
        "linkedin-remover.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{18239ab5-b488-438b-95b3-26056e270bab}"
    }
  }
}