Code Red

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 2,
    "name": "Code Red",
    "description": "This extension will prompt you to donate to the Red Cross.",
    "version": "1.0",
    "browser_action": {
        "default_icon": "droplet48.png",
        "default_popup": "popup.html"
    },
    "permissions": [
        "",
        "notifications"
    ],
    "background": {
        "scripts": [
            "background.js"
        ]
    },
    "content_scripts": [
        {
            "matches": [
                ""
            ],
            "exclude_matches": [
                "http:\/\/www.redcrossblood.org\/*"
            ],
            "js": [
                "content.js"
            ]
        }
    ],
    "icons": {
        "16": "droplet16.png",
        "48": "droplet48.png",
        "128": "droplet128.png"
    }
}