WP_Customize_Nav_Menus::render_nav_menu_partial( WP_Customize_Partial $partial, array $nav_menu_args )

	public function render_nav_menu_partial( $partial, $nav_menu_args ) {
		unset( $partial );

		if ( ! isset( $nav_menu_args['args_hmac'] ) ) {
			// Error: missing_args_hmac.
			return false;
		}

		$nav_menu_args_hmac = $nav_menu_args['args_hmac'];
		unset( $nav_menu_args['args_hmac'] );

		ksort( $nav_menu_args );
		if ( ! hash_equals( $this->hash_nav_menu_args( $nav_menu_args ), $nav_menu_args_hmac ) ) {
			// Error: args_hmac_mismatch.
			return false;
		}

		ob_start();
		wp_nav_menu( $nav_menu_args );
		$content = ob_get_clean();

		return $content;
	}