Backport Revision: 306495

  NET_TIME, as a standalone feature, was a horrid idea, so eliminate it.

  The core filter will NOT operate correctly across platforms 
  (even between Linux/Solaris) without setting up the conn->timeout,
  so always apply the timeout when establishing the core filter.

  The keep-alive-timeout is entirely an HTTP-ism, and needs to
  move to the http protocol handler.  This isn't triggered in the 
  event mpm, but the event mpm introspects s->keep_alive_timeout
  directly adding it to the pollset, so this is a non-sequitor.

  Finally, once the headers are read, the named virtual host may
  have a different (more/less permissive) timeout for the remainder
  of the request body.  This http-centric patch picks up that subtle
  detail and can switch to a named-vhost timeout.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@307031 13f79535-47bb-0310-9956-ffa450edef68