Examine source code of LMUABAB

{
  "name": "LMUABAB",
  "description": "Let me use adblock aftonbladet",
  "version": "1.1resigned1",
  "content_scripts": [
    {
      "matches": [
        "*://*.aftonbladet.se/*"
      ],
      "css": [
        "style.css"
      ]
    }
  ],
  "manifest_version": 2,
  "browser_specific_settings": {
    "gecko": {
      "id": "{a02975be-21bc-43ab-a0de-f026016de8b6}"
    }
  }
}