commit 46c0c303fad3f9147c467cb65a05eb7a6ed45787
author sqian <shuoq@google.com> Thu Dec 27 14:12:11 2018 -0800
committer Shuo Qian <shuoq@google.com> Thu Dec 27 22:16:25 2018 +0000
tree 48135b976024fd82c8e8004a4c964308ddd18bce
parent cfc6518c48d1648bb33a0f6633132a726a9bc7f9

EmergencyNumber enhancement

1) Add Database source for EmergencyNumber
2) add mergeEmergencyNumber for merging two emergency numbers
3) enable Listener.EmergencyNumber enhancement
4) no need to pass any parameter to PhoneNotifier
5) modify API documentation
6) deprecate PhoneNumberUtils.isEmergencyNumber
7) modify API documentation for security exception and backward
compatibility
9) introduce some utils in EmergencyNumber for merging number purposes
10) add mnc into EmergencyNumber

Bug: 112657134
Test: Treehugger
Change-Id: I0dcd01bdad7d9c37294cd8b87eda54b4ac9d0a0b
Merged-In: I0dcd01bdad7d9c37294cd8b87eda54b4ac9d0a0b
(cherry picked from commit 9f93a12e1f2548fa49c9220c092ddeaff9d76962)