Fix FC in Settings / About / Status (Status.java) on Tablets.

Fixes FC on tablets caused by  http://review.cyanogenmod.org/#/c/49258/
because of NULL pointer exception.

Change-Id: Ie84b4372c684504e80e6c65a8f403759af983d82
Merge branch 'cm-10.2' of git://github.com/CyanogenMod/android_packages_apps_Settings into cm-10.2