Fix bug where old labels being used in full screen alerts.
Fix bug where old labels being used in full screen alerts.

Bug: 3374958
Change-Id: Ie4ab642a5bead884658c7a1b0b0d89ad1b578f06
(cherry picked from commit 217d1019bfdf0321824d70a3db2b38793f8d78ad)
dseuss/deskclock,dseuss/deskclock,OrBin/SynClock-Android