[ticket/17100] Use twig functions for form elements

PHPBB3-17100

phpBB/styles/prosilver/template/ucp_prefs_personal.html

@@ -54,8 +54,7 @@
 		<dl>
 			<dt><label for="{{ LANG_OPTIONS.id }}">{L_BOARD_LANGUAGE}{L_COLON}</label></dt>
 			<dd>
-				{% import "macros/form_macros.twig" as form_macros %}
-				{{ form_macros.select(LANG_OPTIONS) }}
+				{{ FormsSelect(LANG_OPTIONS) }}
 			</dd>
 		</dl>
 	<!-- ENDIF -->