CMUpdater: Really collapse after installing from statusbar

We need to collapse the statusbar settings before the reboot
process starts.

Change-Id: I64db713080a29fbad01fba55db097345c3d3fbb7
Signed-off-by: Roman Birg <roman@cyngn.com>
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_packages_apps_CMUpdater.git into 'cm-11.0'