Examine source code of Amazon AntiDox

{
  "manifest_version": 2,
  "name": "Amazon AntiDox",
  "version": "1.0",
  "description": "Makes sure amazon cant dox you on screenshare",
  "permissions": [
    "storage"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "matches": [
        "*://www.amazon.com/*",
        "*://amazon.com/*",
        "*://www.amazon.co.uk/*",
        "*://amazon.co.uk/*",
        "*://www.amazon.de/*",
        "*://amazon.de/*",
        "*://www.amazon.fr/*",
        "*://amazon.fr/*",
        "*://www.amazon.co.jp/*",
        "*://amazon.co.jp/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_start"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{497533fc-6e2e-4f67-b722-cf77c9147515}"
    }
  }
}