commit a7b0195ee4975a4dcfb0ba4ee713c6d1c0f02c66
author Ivan Furnadjiev <ivan@eclipsesource.com> Tue Apr 22 09:04:52 2014 +0300
committer Gerrit Code Review @ Eclipse.org <gerrit@eclipse.org> Tue Apr 22 06:30:21 2014 -0400
tree a527ee373ea1fdcc766e1157fd36ff7f035bf7e5
parent b3645ef0f831d90e24785ef5e2d7f37e120e57be

Remove application context listener in UISession destroy

To avoid memmory leak, the ApplicationContextListener have to be removed
when UI session is destroyed. As UI Session is not active anymore, the
application context field is null out.

411102: Application context is not active in
UISessionListener#beforeDestroy under some constellations
https://bugs.eclipse.org/bugs/show_bug.cgi?id=411102

Change-Id: If033c71f569161cbbb2e423f18aedfbdc878b575
Signed-off-by: Ivan Furnadjiev <ivan@eclipsesource.com>