Bug#835827: akonadi: please use dbus-run-session to run tests

[Simon McVittie <smcv@debian.org>]

Source: akonadi
Version: 16.04.3-2
Severity: normal
Tags: patch
User: dbus@packages.debian.org
Usertags: dbus-launch dbus-launch-for-tests

Akonadi currently uses dbus-launch to run autopkgtests. As described in
<https://lists.debian.org/debian-devel/2016/08/msg00554.html> I'm trying
to reduce how much dbus-launch is used in Debian.

In akonadi's case it looks as though it would be simple to replace with
dbus-run-session:

* replace dbus-x11 with dbus (>= 1.8) in d/tests/control

* replace "dbus-launch --exit-with-session" with "dbus-run-session --"
  in d/tests/testsuite

Thanks,
    S