Salesforce Dynamic Tab Icon

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Salesforce Dynamic Tab Icon",
    "short_name": "SF FavIcon Tab",
    "version": "0.2",
    "manifest_version": 2,
    "description": "Customize Salesforce FavIcon By Meaningful & Dynamic Values",
    "icons": {
        "128": "img\/icons\/ce_128_1.png",
        "48": "img\/icons\/ce_32_1.png",
        "16": "img\/icons\/ce_16.png"
    },
    "permissions": [
        "tabs",
        "notifications",
        "storage",
        "https:\/\/*.force.com\/*",
        "https:\/\/*.salesforce.com\/*"
    ],
    "browser_action": {
        "default_icon": "img\/icons\/ce_16.png",
        "default_title": "SF Badge Tab",
        "default_popup": "popup.html"
    },
    "background": {
        "scripts": [
            "js\/background.js"
        ],
        "persistant": true
    },
    "content_scripts": [
        {
            "js": [
                "js\/jquery.js",
                "js\/forcetk.js",
                "js\/tinycon.js",
                "js\/contentscript.js",
                "js\/options.js"
            ],
            "matches": [
                "https:\/\/*.salesforce.com\/*",
                "https:\/\/*.force.com\/*"
            ]
        }
    ],
    "web_accessible_resources": [
        "js\/jquery-3.1.1.min.map"
    ],
    "content_security_policy": "script-src 'self' https:\/\/ssl.google-analytics.com; object-src 'self'",
    "options_page": "options.html"
}