Drop redundant dependency, ms studio is quite good at resolving
  nested dependencies (unless the dependency is consumed by both
  modules.)  See mod_ldap for a similar example.

Backports; 368540

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@368541 13f79535-47bb-0310-9956-ffa450edef68