Doesn't work with wayland

[Darxus]

palimpsest: symbol lookup error: /usr/lib/libunique-3.0.so.0: undefined symbol: gdk_x11_display_get_startup_notification_id

gdk_x11_ and Xlib calls need to be wrapped in both build-time and run-time backend checks to work with wayland:
http://developer.gnome.org/gtk3/3.3/ch24s02.html#id1502079
http://wayland.freedesktop.org/gtk.html

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: gnome-disk-utility 3.0.2-2ubuntu7
ProcVersionSignature: Ubuntu 3.2.0-21.34-generic 3.2.13
Uname: Linux 3.2.0-21-generic x86_64
ApportVersion: 2.0-0ubuntu2
Architecture: amd64
Date: Fri Apr 6 23:52:40 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328)
ProcEnviron:
 TERM=xterm
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: gnome-disk-utility
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Jeremy Bícha (jbicha)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. The issue you are reporting is an upstream one and it would be nice if somebody having it could send the bug to the developers of the software by following the instructions at https://wiki.ubuntu.com/Bugs/Upstream/GNOME. If you have done so, please tell us the number of the upstream bug (or the link), so we can add a bugwatch that will inform us about its status. Thanks in advance.

[Jeremy Bícha (jbicha)]

This works on Ubuntu 17.04 Alpha with GNOME on Wayland.