Check for null on originating address in an SMSMessage.

  - Don't attempt to normalized an address if the originating
  address isn't given to us.

  - BUGDUMP-251344

Change-Id: I78c47f7c82886c1b6386f50d238850b51e1fc69d
Merge remote-tracking branch 'cm/cm-11.0' into cm-11.0