[Jetpack] Remove the Youtube shortcode

plugin.php

<?php
/*
 * Plugin Name: Remove Jetpack's Youtube shortcode 
 * Plugin URI: http://wordpress.org/extend/plugins/jetpack/
 * Description: Removes Jetpack's Youtueb shortcode
 * Author: Jeremy Herve
 * Version: 1.0
 * Author URI: http://jeremyherve.com
 * License: GPL2+
 */
function jeherve_remove_jytshortcode( $shortcodes ) {
        $jetpack_shortcodes_dir = WP_CONTENT_DIR . '/plugins/jetpack/modules/shortcodes/';

        $shortcodes_to_unload = array( 'youtube.php' );

        foreach ( $shortcodes_to_unload as $shortcode ) {
                if ( $key = array_search( $jetpack_shortcodes_dir . $shortcode, $shortcodes ) ) {
                        unset( $shortcodes[$key] );
                }
        }

	return $shortcodes;
}
add_filter( 'jetpack_shortcodes_to_include', 'jeherve_remove_jytshortcode' );