Lockscreen : Hide clock for Chronus

Hide statusbar clock if chronus is being displayed

Change-Id: I083870b818b6257a3fbdb676c545945438c42fd7
Hide statusbar clock also for DashClock

This change hides statusbar clock now not only for cLock and default Clock
also for DashClock

cheers

Change-Id: I3f1c641df74c6a800262b3dce1474f9f1107f362
Merge remote-tracking branch 'AOSPA/jellybean' into jellybean