Guitar Tabs for YouTube

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 2,
    "name": "Guitar Tabs for YouTube",
    "description": "This extension will look into the current YouTube video description section and show available guitar tabs.",
    "version": "1.0.0",
    "browser_action": {
        "default_icon": "icon_128.png",
        "default_popup": "popup.html"
    },
    "permissions": [
        "activeTab",
        "https:\/\/ajax.googleapis.com\/"
    ],
    "background": {
        "scripts": [
            "background.js"
        ],
        "persistent": false
    },
    "content_scripts": [
        {
            "matches": [
                "https:\/\/www.youtube.com\/*"
            ],
            "js": [
                "content.js"
            ]
        }
    ]
}