Online messengers in All-in-One chat

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "__MSG_name__",
    "short_name": "__MSG_name__",
    "description": "__MSG_description__",
    "default_locale": "en",
    "manifest_version": 2,
    "version": "1.0.1",
    "browser_action": {
        "default_icon": "images\/126.png"
    },
    "icons": {
        "126": "images\/126.png"
    },
    "background": {
        "scripts": [
            "scripts\/background.js"
        ]
    },
    "content_scripts": [
        {
            "run_at": "document_start",
            "js": [
                "scripts\/t_content_start.js"
            ],
            "matches": [
                "*:\/\/web.telegram.org\/*"
            ],
            "all_frames": true
        },
        {
            "js": [
                "scripts\/w_content.js"
            ],
            "matches": [
                "*:\/\/web.whatsapp.com\/*"
            ],
            "all_frames": true
        },
        {
            "js": [
                "scripts\/s_content.js"
            ],
            "matches": [
                "*:\/\/web.skype.com\/*"
            ],
            "all_frames": true
        },
        {
            "js": [
                "scripts\/jquery.min.js",
                "scripts\/inj.js",
                "scripts\/content.js"
            ],
            "css": [
                "styles\/content.css"
            ],
            "matches": [
                "*:\/\/allchats.me\/*"
            ],
            "all_frames": true
        }
    ],
    "permissions": [
        "*:\/\/*\/*",
        "tabs",
        "storage",
        "system.display",
        "contextMenus",
        "webRequest",
        "webRequestBlocking"
    ]
}