Examine source code of Aftonbladet Deblock

{
  "manifest_version": 2,
  "name": "Aftonbladet Deblock",
  "short_name": "Af-Deblock",
  "version": "0.2resigned1",
  "description": "Removes adblock-popup on aftonbladet.se",
  "homepage_url": "https://github.com/crash007/aftonbladet-deblock",
  "author": "crash007",
  "content_scripts": [
    {
      "matches": [
        "http://www.aftonbladet.se/*",
        "https://www.aftonbladet.se/*"
      ],
      "js": [
        "libs/jquery-3.2.1.min.js",
        "fixer.js"
      ],
      "css": [
        "fixer.css"
      ],
      "run_at": "document_start"
    }
  ],
  "icons": {
    "48": "aftonbladet-deblock-48.png",
    "128": "aftonbladet-deblock-128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{b692b020-62d1-448c-ad6c-2843205745a3}"
    }
  }
}