[Checkins] [zopefoundation/AccessControl] fbfa52: Fix deprecation warnings.

[GitHub]

  Branch: refs/heads/fix-deprecations
  Home:   https://github.com/zopefoundation/AccessControl
  Commit: fbfa52544cbb2d7af43a0812ed74f820ab0e31b8
      https://github.com/zopefoundation/AccessControl/commit/fbfa52544cbb2d7af43a0812ed74f820ab0e31b8
  Author: Michael Howitz <mh at gocept.com>
  Date:   2018-01-25 (Thu, 25 Jan 2018)

  Changed paths:
    M src/AccessControl/requestmethod.py
    M src/AccessControl/tests/testClassSecurityInfo.py
    M src/AccessControl/tests/testModuleSecurity.py
    M src/AccessControl/tests/testOwned.py
    M src/AccessControl/tests/testPermissionRole.py
    M src/AccessControl/tests/testSecurityManager.py
    M src/AccessControl/tests/testZopeGuards.py
    M src/AccessControl/tests/testZopeSecurityPolicy.py
    M src/AccessControl/tests/test_requestmethod.py
    M src/AccessControl/tests/test_tainted.py
    M src/AccessControl/tests/test_userfolder.py
    M src/AccessControl/tests/test_users.py
    M src/AccessControl/userfolder.py

  Log Message:
  -----------
  Fix deprecation warnings.

Fixed the ones which have shown up when running the tests in the way the warning suggested it.