Automatic translation import

Change-Id: Ia62243af9cab1c9dd60ebd4e6c3d6f46f32e11e6
DeskClock: Fix NullPointerException in AlarmClockFragment

RingtoneManager.getRingtone could return null so add a check for that

Change-Id: Ic3ec042e7c3fe02eee6388a469f19624d90fdddd
Automatic translation import

Change-Id: Ifc18a40d1392beb255f2a29721b24a0a9a47732a