Factor out a tiny bit of test code.
Factor out a tiny bit of test code.

* subversion/tests/libsvn_wc/op-depth-test.c
  (NO_COPY_FROM, copy_subtest_t): Two items factored out from ...
  (wc_wc_copies, repo_wc_copies): ... these two places.

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