Examine source code of Google Search Ad Remover

{
  "manifest_version": 2,
  "name": "Google Search Ad Remover",
  "version": "1.0.0",
  "content_scripts": [
    {
      "matches": [
        "https://www.google.com/search?*"
      ],
      "js": [
        "script.js"
      ],
      "css": [
        "style.css"
      ]
    }
  ]
}