Bug#835891: gtk+3.0: please use dbus-run-session to run tests

[Simon McVittie]

Source: gtk+3.0
Version: 3.20.9-1
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 depends on dbus-x11, apparently to run tests.

>From the changelog, it looks as though explicit uses of dbus-launch might
have been removed, in which case it might only be necessary to change the
dependency on dbus-x11 to a dependency on dbus, and change the xvfb-run
wrappers for tests to dbus-run-session -- xvfb-run. Please test that
change and apply if successful.

Thanks,
    S