D15347: Modify CloseDialogHelper in parttest

[Tobias Deiminger]

tobiasdeiminger added a dependent revision: D15348: Add typewriter autotests.

REPOSITORY
  R223 Okular

REVISION DETAIL
  https://phabricator.kde.org/D15347

To: tobiasdeiminger
Cc: okular-devel, ngraham, aacid