This is the same type of problem that was fixed for
CppunitTest_desktop_lib in commit
da17ccae (CppunitTest_desktop_lib: close
the document while LOK is still active, 2019-05-09).

(cherry picked from commit c1486533)

Conflicts:
	sw/qa/extras/tiledrendering/tiledrendering.cxx

Change-Id: I2fe050bf40d68dafa0334f4149e54958c492122d
Reviewed-on: https://gerrit.libreoffice.org/72216Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
Tested-by: Michael Meeks <michael.meeks@collabora.com>