Examine source code of ReveaLink

{
  "manifest_version": 2,
  "name": "ReveaLink",
  "version": "1.0.3resigned1",
  "applications": {
    "gecko": {
      "id": "ReveaLink@tony.com"
    }
  },
  "description": "Pula protetor de links em Hyuugadownloads.",
  "icons": {
    "96": "on.png"
  },
  "permissions": [
    "http://*/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "http://hyuugadownloads.com.br/protetor/*",
        "http://ouo.io/go/*"
      ],
      "js": [
        "script.js"
      ]
    }
  ]
}