Screen Sharing for mywebinar.me

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "__MSG_appName__",
    "description": "__MSG_appDesc__",
    "default_locale": "en",
    "version": "1.0.2",
    "version_name": "1.0.2",
    "author": "processo",
    "manifest_version": 2,
    "minimum_chrome_version": "53",
    "background": {
        "scripts": [
            "js\/background-script.js",
            "js\/RecordRTC.min.js"
        ],
        "persistent": true
    },
    "content_scripts": [
        {
            "js": [
                "js\/content-script.js"
            ],
            "matches": [
                "*:\/\/join.mywebinar.me\/*"
            ],
            "run_at": "document_idle"
        }
    ],
    "externally_connectable": {
        "matches": [
            "*:\/\/join.mywebinar.me\/*"
        ]
    },
    "browser_action": {
        "default_icon": "images\/icon22.png",
        "default_title": "Screen Sharing for mywebinar.me"
    },
    "icons": {
        "16": "images\/icon16.png",
        "22": "images\/icon22.png",
        "32": "images\/icon32.png",
        "48": "images\/icon48.png",
        "128": "images\/icon128.png"
    },
    "permissions": [
        "system.cpu",
        "activeTab",
        "tabs",
        "desktopCapture",
        "*:\/\/join.mywebinar.me\/*"
    ],
    "web_accessible_resources": [
        "images\/icon32.png",
        "js\/content-script.js",
        "js\/background-script.js"
    ]
}