tree 10cf25c5c891a259585f5bee6b8350211fe3a90f
parent 33c6110600db8f88b960863d1f938c695e8f49d9
author sqian <shuoq@google.com> 1556563081 -0700
committer Shuo Qian <shuoq@google.com> 1556571277 +0000

Select a better phone for emergency call

In multi-sim (such as DSDS), when there are multiple Phones that have
the dialed emergency number, we should pick up a better Phone to dial.

Test: Treehugger
Bug: 131354238
Change-Id: I9135b5fc08e9bc8351d0503cb6974ce74ed3975c