* subversion/tests/cmdline/upgrade_tests.py   (get_current_format): Return format 15 as the current format.
* subversion/tests/cmdline/upgrade_tests.py
  (get_current_format): Return format 15 as the current format.

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