Add an XFAIL regression test for a minor lock problem reported by a user.
Add an XFAIL regression test for a minor lock problem reported by a user.

* subversion/tests/cmdline/lock_tests.py
  (break_delete_add): New XFAIL test.
  (test_list): Add new test.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1577685 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion