Gifs for Twitter

{
    "update_url": "http:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Gifs for Twitter",
    "description": "Inlines gifs into twitter.com",
    "version": "1.0.3",
    "content_security_policy": "script-src 'self'; object-src 'self'",
    "permissions": [
        "",
        "https:\/\/twitter.com\/*",
        "tabs"
    ],
    "page_action": {
        "default_icon": {
            "19": "icon-19.png"
        }
    },
    "manifest_version": 2,
    "icons": {
        "19": "icon-19.png",
        "32": "icon-32.png",
        "48": "icon-48.png",
        "128": "icon-128.png"
    },
    "background": {
        "scripts": [
            "eventpage.js"
        ],
        "persistent": false
    }
}