fix(smarty) Removed unused attributes from smarty plugins

issue #5831

contrib/smarty/plugins/block.render.php

@@ -19,7 +19,7 @@
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
 */
 
-function smarty_block_render($params, $text, &$smarty)
+function smarty_block_render($params, $text)
 {
   /* Skip closing tag </render> */
   if (empty($text)) {

contrib/smarty/plugins/function.filePath.php

@@ -17,7 +17,7 @@
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
 */
-function smarty_function_filePath($params, &$smarty)
+function smarty_function_filePath($params, Smarty_Internal_Template $smarty)
 {
   $config = session::global_get('config');
   $default_theme = 'breezy';

contrib/smarty/plugins/function.iconPath.php

@@ -17,7 +17,7 @@
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
 */
-function smarty_function_iconPath($params, &$smarty)
+function smarty_function_iconPath($params)
 {
   $config = session::global_get('config');
 

contrib/smarty/plugins/function.msgPool.php

@@ -18,7 +18,7 @@
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
 */
-function smarty_function_msgPool($params, &$smarty)
+function smarty_function_msgPool($params)
 {
   if (class_available('msgPool') && isset($params['type'])) {
     $parameter = array();