Revert "Bug#32416819 ASSERTION "UT_LIST_GET_LEN.TRX_SYS->MYSQL_TRX_LIST. =="

This reverts commit 94d4f472bc110b4fa0bbd8a6eb7b63d6605d190a.

Changes in ha_commit_low causes failure in
binlog.binlog_xa_trx_split_across_binlog 'row' when MTR is run with
--mysqld=--enforce-gtid-consistency --mysqld=--gtid-mode=on

Change-Id: I6b5a4e9c813c0f7ed52ab793efd1fc0ff37c6091

Author: ram1048