Now that APR knows when TCP_NODELAY is inherited, use its setting to

know when to set that option on the listening socket.

(not that I understand to start with why we bother saving this minimal
pathlength when it isn't inherited)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@88733 13f79535-47bb-0310-9956-ffa450edef68