* subversion/libsvn_ra_serf/getlocks.c
  (svn_ra_serf__get_locks): Wrap server error with the
    SVN_ERR_RA_NOT_IMPLEMENTED implementations expect when the ra layer
    doesn't support obtaining locks.


git-svn-id: https://svn.apache.org/repos/asf/subversion/branches/1.8.x-serf-no-lock-support@1584585 13f79535-47bb-0310-9956-ffa450edef68