[gnome-settings-daemon/wip/claudio/CI] tests: Disable AT bridge to silence A11Y bus warnings

[Benjamin Berg <bberg src gnome org>]

commit 33e9e92707925ab7c58944311b67aecf2129e639
Author: Benjamin Berg <bberg redhat com>
Date:   Tue Feb 5 19:30:13 2019 +0100

    tests: Disable AT bridge to silence A11Y bus warnings
    
    Otherwise we always get warnings like:
    (gsd-power:2708): dbind-WARNING **: 18:29:07.343: Couldn't register with accessibility bus: Did not 
receive a reply. Possible causes include: the remote application did not send a reply, the message bus 
security policy blocked the reply, the reply timeout expired, or the network connection was broken.

 plugins/power/meson.build | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/plugins/power/meson.build b/plugins/power/meson.build
index 81ec4ba4..ab3361a4 100644
--- a/plugins/power/meson.build
+++ b/plugins/power/meson.build
@@ -129,6 +129,7 @@ envs = environment()
 envs.set('BUILDDIR', meson.current_build_dir())
 envs.set('TOP_BUILDDIR', meson.build_root())
 envs.set('LD_PRELOAD', 'libumockdev-preload.so.0')
+env.set('NO_AT_BRIDGE', '1')
 
 if get_option('b_sanitize').split(',').contains('address')
   # libasan needs to be loaded first; so we need to explicitly preload it