Tab Timeout

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 2,
    "name": "Tab Timeout",
    "description": "This extension allows the user to set a timeout for the current tab to close",
    "version": "1.0",
    "browser_action": {
        "default_popup": "popup.html"
    },
    "permissions": [
        "tabs",
        "alarms"
    ],
    "background": {
        "scripts": [
            "background.js"
        ],
        "persistent": false
    }
}