* subversion/tests/cmdline/basic_tests.py   (plaintext_password_storage_disabled): Use the open function instead of the                                          Python 2 -specific file function to                                          open files.
* subversion/tests/cmdline/basic_tests.py
  (plaintext_password_storage_disabled): Use the open function instead of the
                                         Python 2 -specific file function to
                                         open files.

git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1742831 13f79535-47bb-0310-9956-ffa450edef68

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