+
+/**
+ * This was once used to display a metabox for the nav menu theme locations.
+ *
+ * Deprecated in favor of a 'Manage Locations' tab added to nav menus management screen.
+ *
+ * @since 3.0.0
+ * @deprecated 3.6.0
+ */
+function wp_nav_menu_locations_meta_box() {
+ _deprecated_function( __FUNCTION__, '3.6' );
+}
+
+/**
+ * This was once used to kick-off the Core Updater.
+ *
+ * Deprecated in favor of instantating a Core_Upgrader instance directly,
+ * and calling the 'upgrade' method.
+ *
+ * @since 2.7.0
+ * @deprecated 3.7.0
+ */
+function wp_update_core($current, $feedback = '') {
+ _deprecated_function( __FUNCTION__, '3.7', 'new Core_Upgrader();' );
+
+ if ( !empty($feedback) )
+ add_filter('update_feedback', $feedback);
+
+ include ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
+ $upgrader = new Core_Upgrader();
+ return $upgrader->upgrade($current);
+
+}
+
+/**
+ * This was once used to kick-off the Plugin Updater.
+ *
+ * Deprecated in favor of instantating a Plugin_Upgrader instance directly,
+ * and calling the 'upgrade' method.
+ * Unused since 2.8.0.
+ *
+ * @since 2.5.0
+ * @deprecated 3.7.0
+ */
+function wp_update_plugin($plugin, $feedback = '') {
+ _deprecated_function( __FUNCTION__, '3.7', 'new Plugin_Upgrader();' );
+
+ if ( !empty($feedback) )
+ add_filter('update_feedback', $feedback);
+
+ include ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
+ $upgrader = new Plugin_Upgrader();
+ return $upgrader->upgrade($plugin);
+}
+
+/**
+ * This was once used to kick-off the Plugin Updater.
+ *
+ * Deprecated in favor of instantating a Plugin_Upgrader instance directly,
+ * and calling the 'upgrade' method.
+ * Unused since 2.8.0.
+ *
+ * @since 2.7.0
+ * @deprecated 3.7.0
+ */
+function wp_update_theme($theme, $feedback = '') {
+ _deprecated_function( __FUNCTION__, '3.7', 'new Theme_Upgrader();' );
+
+ if ( !empty($feedback) )
+ add_filter('update_feedback', $feedback);
+
+ include ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
+ $upgrader = new Theme_Upgrader();
+ return $upgrader->upgrade($theme);
+}
+
+/**
+ * This was once used to display attachment links. Now it is deprecated and stubbed.
+ *
+ * {@internal Missing Short Description}}
+ *
+ * @since 2.0.0
+ * @deprecated 3.7.0
+ *
+ * @param unknown_type $id
+ * @return unknown
+ */
+function the_attachment_links( $id = false ) {
+ _deprecated_function( __FUNCTION__, '3.7' );
+}