Removed unused code merged from 5.2. In 5.3 we fix this problem by checking if...

Removed unused code merged from 5.2. In 5.3 we fix this problem by checking if we put max/min group function
without GROUP BY artificially in case of MODE_ONLY_FULL_GROUP_BY sql mode.

sql/item_subselect.cc

@@ -1672,10 +1672,6 @@ bool Item_allany_subselect::transform_into_max_min(JOIN *join)
 
     DBUG_EXECUTE("where",
                  print_where(item, "rewrite with MIN/MAX", QT_ORDINARY););
-    if (thd->variables.sql_mode & MODE_ONLY_FULL_GROUP_BY)
-    {
-      select_lex->set_non_agg_field_used(false);
-    }
 
     save_allow_sum_func= thd->lex->allow_sum_func;
     thd->lex->allow_sum_func|= 1 << thd->lex->current_select->nest_level;