VK gif autoplay

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 2,
    "name": "VK gif autoplay",
    "version": "1.0.7",
    "description": "Automatically starts playing back all gifs on the IM page of VK.com",
    "content_scripts": [
        {
            "matches": [
                "http:\/\/vk.com\/*",
                "https:\/\/vk.com\/*"
            ],
            "js": [
                "gifautoplay.js"
            ]
        }
    ]
}