Examine source code of AAAA: The Anti-Atob-Anti-Adblocker

{
  "manifest_version": 2,
  "name": "AAAA: The Anti-Atob-Anti-Adblocker",
  "description": "Detect and efficiently block an anti-adblocker technique which relies upon the atob() Javascript function.",
  "version": "2",
  "content_scripts": [
    {
      "js": [
        "aaaa.js"
      ],
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_start"
    }
  ],
  "permissions": [
    "<all_urls>"
  ]
}