Merge r322464, r322467 from trunk:

* Cleanup: Remove dead code. No functional change.

* Style fixes: Spaces, comments, typos. No functional change.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@322468 13f79535-47bb-0310-9956-ffa450edef68