Make a test work on Windows and don't skip it on that platform.
Make a test work on Windows and don't skip it on that platform.

* subversion/tests/clients/cmdline/update_tests.py (update_xml_unsafe_dir): 
  Remove trailing space on test path, since that breaks on Windows.
  Note that there is still a leading space.
  (test_list): don't skip update_xml_unsafe_dir on non-POSIX platforms.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@854347 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion