Examine source code of Screw The Stats

{
  "manifest_version": 2,
  "name": "Screw The Stats",
  "version": "1.0",
  "description": "Removes The Statistics From ficbook.net",
  "content_scripts": [
    {
      "matches": [
        "*://*.ficbook.net/*"
      ],
      "js": [
        "hide.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{ea33e34b-e831-4e22-a626-d5996abf2487}"
    }
  }
}