Apply Ben H's patch to the winnt mpm...

Well this was thought provoking.

Drive out the use of malloc in two places.

In listen.c, using the global process pool instead.  That changes the
API into listen so that a process is passed in rather than the config
pool.  That's all was easy.

The pain is propogating a change into all N of the mpm, they
are all similar but different in their use of listen.c  There
is a lot to dislike about similar but code scattered code.

I changed the N setup_listener routines, they now take only
the server since they can dig the config and global pool
out of there.

Free today: ap_setup_prelinked_modules now takes the process so it
can allocate it's table in the process's pool rathern than use
malloc.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@83962 13f79535-47bb-0310-9956-ffa450edef68