Examine source code of Trinetra Browser Security

{
  "name": "Trinetra Browser Security",
  "version": "2.0.0",
  "description": "Manage Firefox using Trinetra Browser Security extension",
  "manifest_version": 2,
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "icons": {
    "16": "icons/web16.png",
    "32": "icons/web32.png",
    "64": "icons/web64.png",
    "128": "icons/web128.png"
  },
  "permissions": [
    "tabs",
    "storage",
    "*://*/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{c0822a2a-81c5-4252-ba51-4330bdce6a73}"
    }
  }
}