WP_Customize_Nav_Menu_Setting::filter_nav_menu_options( array $nav_menu_options )

Source

File: wp-includes/customize/class-wp-customize-nav-menu-setting.php

public function filter_nav_menu_options( $nav_menu_options ) {
		if ( get_current_blog_id() !== $this->_previewed_blog_id ) {
			return $nav_menu_options;
		}

		$menu             = $this->value();
		$nav_menu_options = $this->filter_nav_menu_options_value(
			$nav_menu_options,
			$this->term_id,
			false === $menu ? false : $menu['auto_add']
		);

		return $nav_menu_options;
	}