Examine source code of Form Filler

{
  "manifest_version": 2,
  "name": "Form Filler",
  "description": "This extension will help delvelopers to fill random values in the form",
  "version": "1.1resigned1",
  "browser_action": {
    "default_icon": "icon.png"
  },
  "background": {
    "scripts": [
      "jquery.js",
      "popup.js"
    ]
  },
  "permissions": [
    "activeTab"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{093add03-90c7-4ec7-9814-7c6e9e7d5cff}"
    }
  }
}