Split out a helper function.  No functional change.
Split out a helper function.  No functional change.

* subversion/libsvn_fs_fs/rep-cache.c
  (svn_fs_fs__get_rep_reference): Move code to a new helper function.
  (rep_has_been_born): New helper function.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion