Android CTS 5.1 Release 22 (4181931)
DO NOT MERGE Use E PhoneAccount for MT ECM Call

Use the correct Emergency PhoneAccount for a MT call on a phone with no
SIM that is in ECM. Also, reject incoming SIP calls that are received on
an incorrect PhoneAccount instead of crashing the Phone process.

Bug: 27820226
Change-Id: I81d58d1123535d53ef263c6e0ea8756d69a81eae
(cherry picked from commit 481e3203a402c744d45dd385fb1258890b2d71b2)
4 files changed