Followup to r1297676 by using the logger in the sandbox module of the tests.
Followup to r1297676 by using the logger in the sandbox module of the tests.

* subversion/tests/cmdline/svntest/sandbox.py
  (_cleanup_test_path): Use the logger, rather than directly printing to stdout.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1297725 13f79535-47bb-0310-9956-ffa450edef68

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