Fix another obstruction test's expectations for single-db: we don't loose data; shouldn't that be ok?
Fix another obstruction test's expectations for single-db: we don't
loose data; shouldn't that be ok?

* subversion/tests/cmdline/prop_tests.py
  (obstructed_subdirs): Assume that we keep the data in single-db mode.

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