Salesforce.com Quick Login As

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 2,
    "background": {
        "scripts": [
            "background.js"
        ]
    },
    "description": "Makes it easy to login as another user.  Maintains the page currently being viewed.",
    "name": "Salesforce.com Quick Login As",
    "page_action": {
        "default_icon": "icon.png",
        "default_title": "Quickly Login As Another User",
        "default_popup": "popup.html"
    },
    "permissions": [
        "tabs",
        "https:\/\/*.salesforce.com\/",
        "https:\/\/*.visual.force.com\/",
        "https:\/\/*.lightning.force.com\/"
    ],
    "version": "2"
}