Remove two unneeded includes in a private header.

* subversion/include/private/svn_fs_util.h
  Remove "svn_dirent_uri.h" and "svn_path.h".

* subversion/libsvn_fs_base/bdb/locks-table.c
  Include "svn_path.h" here, as it's needed here.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1449087 13f79535-47bb-0310-9956-ffa450edef68