DO NOT MERGE Ensure emergency calls dialed over IMS use CLIR suppression.

When dialing an emergency call, the framework will use the user's chosen
CLIR mode (network default, invocation (show caller ID to remote),
suppression (hide caller ID to remote).

This change ensures that the telephony framework will show the caller's
ID when an emergency call is dialed over IMS.

Test: Manual, unit test
Bug: 64049180, 65243662
Merged-In: Ic52caf4bc47045ac0d9b0d024882b30d057b3a16
Change-Id: Ic52caf4bc47045ac0d9b0d024882b30d057b3a16
(cherry picked from commit e2b25c138d61072f3532c69110c3713006dabf20)
2 files changed