update result files after backport

followup for 3e807d25 and eae10a87

mysql-test/r/aria_icp_debug.result

@@ -21,14 +21,10 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t2	range	kp1	kp1	5	NULL	10	Using index condition
 set debug_sync='handler_index_cond_check SIGNAL at_icp_check WAIT_FOR go';
 select * from t2 where kp1 between 10 and 20 and kp2 +1 >100;
-connect  con1, localhost, root,,;
-connection con1;
 set debug_sync='now WAIT_FOR at_icp_check';
 kill query $target_id;
 set debug_sync='now SIGNAL go';
-connection default;
 ERROR 70100: Query execution was interrupted
 set debug_sync='RESET';
-disconnect con1;
 drop table t0,t1,t2;
 set default_storage_engine=default;

mysql-test/r/innodb_icp_debug.result

@@ -21,14 +21,10 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t2	range	kp1	kp1	5	NULL	11	Using index condition
 set debug_sync='handler_index_cond_check SIGNAL at_icp_check WAIT_FOR go';
 select * from t2 where kp1 between 10 and 20 and kp2 +1 >100;
-connect  con1, localhost, root,,;
-connection con1;
 set debug_sync='now WAIT_FOR at_icp_check';
 kill query $target_id;
 set debug_sync='now SIGNAL go';
-connection default;
 ERROR 70100: Query execution was interrupted
 set debug_sync='RESET';
-disconnect con1;
 drop table t0,t1,t2;
 set default_storage_engine=default;

mysql-test/r/myisam_icp_debug.result

@@ -20,13 +20,9 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t2	range	kp1	kp1	5	NULL	11	Using index condition
 set debug_sync='handler_index_cond_check SIGNAL at_icp_check WAIT_FOR go';
 select * from t2 where kp1 between 10 and 20 and kp2 +1 >100;
-connect  con1, localhost, root,,;
-connection con1;
 set debug_sync='now WAIT_FOR at_icp_check';
 kill query $target_id;
 set debug_sync='now SIGNAL go';
-connection default;
 ERROR 70100: Query execution was interrupted
 set debug_sync='RESET';
-disconnect con1;
 drop table t0,t1,t2;