BUG#37884: rpl_row_basic_2myisam and rpl_row_basic_3innodb fail sporadically in pushbuild
These have been fixed in 5.1-rpl. Re-applying fix for BUG#37884
in 5.1-bugteam, and disabling rpl_flushlog_loop for BUG#37733 in
5.1-bugteam.

Deleted the removed tests.

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hhunger.

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This does not fix the bug. It only disables the failing test.

If the server failed to expired log files during start up it could crash.

use thread-local data structures in ha_release_temporary_latches()

      
the reason for the failure is that io thread passes through a sequence of state
changes before it eventually got stuck at the expect running state as NO.
It's unreasonble to wait for the running status while the whole idea of the test is
to get to the IO thread error.

Fixed with changing the waiting condition.

- Revert the fix for bug 33812
- fixed a win32 warning