With weston git.
Whereas firefox menus are shown properly,
vlc menus are at an incorrect location.
For example if menu A is at the left of menu B,
when showing menu A, weston would show it at the right of the location where it would have shown B.
There are also issues with xwayland popups which doesn't show.
Author: Axel Davy <email@example.com>
Date: Sun Jan 12 15:06:04 2014 +0100
Fix XWayland transient window location.
Signed-off-by: Axel Davy <firstname.lastname@example.org>