[Checkins] [zopefoundation/zope.testbrowser] 51837d: Fix AttributeError 'mech_control' (#91)

[Michael Howitz]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/zope.testbrowser
  Commit: 51837d98e6dc5809fbbefb47187acf1dca60734c
      https://github.com/zopefoundation/zope.testbrowser/commit/51837d98e6dc5809fbbefb47187acf1dca60734c
  Author: Michael Howitz <mh at gocept.com>
  Date:   2019-11-12 (Tue, 12 Nov 2019)

  Changed paths:
    M CHANGES.rst
    M src/zope/testbrowser/browser.py

  Log Message:
  -----------
  Fix AttributeError 'mech_control' (#91)