Twenty Fourteen: Remove unused variable after [27120].

props michalzuber.
fixes #28928.
Built from https://develop.svn.wordpress.org/trunk@29210


git-svn-id: http://core.svn.wordpress.org/trunk@28994 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-content/themes/twentyfourteen/inc/featured-content.php

@@ -196,7 +196,6 @@ class Featured_Content {
 	 * @return array Array of sticky posts.
 	 */
 	public static function get_sticky_posts() {
-		$settings = self::get_setting();
 		return array_slice( get_option( 'sticky_posts', array() ), 0, self::$max_posts );
 	}