gui: Remove gui_synclist_limit_scroll()

Since gui_synclist_do_button() overrides the setting at runtime
there is no reason to have a public API call to set it. Really
it should be a local variable, but it will be simpler to do that
after refactoring how list wraparound behavior is handled.

Change-Id: Id09d42197814102693752a9f64db8325118ca796

apps/plugins/random_folder_advance_config.c

@@ -311,7 +311,6 @@ static int edit_list(void)
     rb->gui_synclist_init(&lists,list_get_name_cb,0, false, 1, NULL);
     rb->gui_synclist_set_icon_callback(&lists,NULL);
     rb->gui_synclist_set_nb_items(&lists,list->count);
-    rb->gui_synclist_limit_scroll(&lists,true);
     rb->gui_synclist_select_item(&lists, 0);
 
     while (!exit)