Examine source code of Google Search Skip Ads

{
  "manifest_version": 2,
  "name": "Google Search Skip Ads",
  "version": "1.3",
  "description": "Automatically removes the ads on the Google search results page.",
  "icons": {
    "48": "icon.png",
    "96": "icon@2x.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.google.com/search*",
        "*://*.google.com.au/search*",
        "*://*.google.com.az/search*",
        "*://*.google.com.br/search*",
        "*://*.google.com.co/search*",
        "*://*.google.com.cu/search*",
        "*://*.google.com.cz/search*",
        "*://*.google.com.ec/search*",
        "*://*.google.com.eg/search*",
        "*://*.google.com.hk/search*",
        "*://*.google.com.kw/search*",
        "*://*.google.com.lb/search*",
        "*://*.google.com.ly/search*",
        "*://*.google.com.mx/search*",
        "*://*.google.com.my/search*",
        "*://*.google.com.na/search*",
        "*://*.google.com.pe/search*",
        "*://*.google.com.pk/search*",
        "*://*.google.com.qa/search*",
        "*://*.google.com.sg/search*",
        "*://*.google.com.tr/search*",
        "*://*.google.com.ua/search*",
        "*://*.google.com.uy/search*",
        "*://*.google.com.vn/search*",
        "*://*.google.co.id/search*",
        "*://*.google.co.in/search*",
        "*://*.google.co.jp/search*",
        "*://*.google.co.kr/search*",
        "*://*.google.co.ma/search*",
        "*://*.google.co.mz/search*",
        "*://*.google.co.tz/search*",
        "*://*.google.co.ug/search*",
        "*://*.google.co.uk/search*",
        "*://*.google.co.uz/search*",
        "*://*.google.co.ve/search*",
        "*://*.google.co.za/search*",
        "*://*.google.co.zm/search*",
        "*://*.google.co.zv/search*",
        "*://*.google.ae/search*",
        "*://*.google.af/search*",
        "*://*.google.al/search*",
        "*://*.google.ar/search*",
        "*://*.google.at/search*",
        "*://*.google.ba/search*",
        "*://*.google.be/search*",
        "*://*.google.bg/search*",
        "*://*.google.by/search*",
        "*://*.google.ca/search*",
        "*://*.google.ch/search*",
        "*://*.google.cl/search*",
        "*://*.google.de/search*",
        "*://*.google.dk/search*",
        "*://*.google.dz/search*",
        "*://*.google.ee/search*",
        "*://*.google.es/search*",
        "*://*.google.fi/search*",
        "*://*.google.fr/search*",
        "*://*.google.ge/search*",
        "*://*.google.gr/search*",
        "*://*.google.hr/search*",
        "*://*.google.hu/search*",
        "*://*.google.ie/search*",
        "*://*.google.it/search*",
        "*://*.google.iq/search*",
        "*://*.google.kg/search*",
        "*://*.google.kz/search*",
        "*://*.google.lt/search*",
        "*://*.google.lv/search*",
        "*://*.google.md/search*",
        "*://*.google.mk/search*",
        "*://*.google.mn/search*",
        "*://*.google.ne/search*",
        "*://*.google.no/search*",
        "*://*.google.nl/search*",
        "*://*.google.ps/search*",
        "*://*.google.pt/search*",
        "*://*.google.ro/search*",
        "*://*.google.rs/search*",
        "*://*.google.ru/search*",
        "*://*.google.se/search*",
        "*://*.google.si/search*",
        "*://*.google.sk/search*",
        "*://*.google.so/search*",
        "*://*.google.sv/search*",
        "*://*.google.th/search*",
        "*://*.google.tj/search*",
        "*://*.google.tm/search*",
        "*://*.google.tn/search*",
        "*://*.g.cn/search*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_end",
      "all_frames": false,
      "match_about_blank": false
    }
  ],
  "permissions": [
    "activeTab",
    "storage"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{f4481ee6-b221-4b0f-abb1-3c0aed62303f}",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}