Bug#836109: libgnome2-gconf-perl: please use dbus-run-session to run tests

[Simon McVittie]

Source: libgnome2-gconf-perl
Version: 1.044-5
Severity: normal
User: dbus at packages.debian.org
Usertags: dbus-launch dbus-launch-for-tests

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.
This package currently uses dbus-x11 for tests, explicitly launching
dbus-launch (and leaking a dbus-daemon process).

It should be possible to replace dbus-x11 as follows:

* replace the build-dependency on dbus-x11 with dbus (>= 1.8)
* replace "dbus-launch dh_auto_test" with
  "dbus-run-session -- dh_auto_test"

Thanks,
    S