Remove an attempt to fix a race condition. The attempt is not

successful, the race condition is not particularly important (people
deleting users in the middle of a request), and the attempt introduces
more thread-safeness problems. Oh, and I thought I had taken this out
already. :)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@86718 13f79535-47bb-0310-9956-ffa450edef68