commit 7ed723db509e6fa86b96fa3d7fd6291ab142cb52
author fionaxu <fionaxu@google.com> Tue May 30 18:58:54 2017 -0700
committer fionaxu <fionaxu@google.com> Wed May 31 11:55:42 2017 -0700
tree 0eec3a977f1ac552af1318ed7ecb5ec0927d1972
parent b8aa08a1c1fcf000fe2803ee4614381dd961e7c4

migration user setting to VM notificationchannel

- move voicemailNotificationSettingsUtil from package/service/telephony
to framework/opt/telephony/util so that it can be referenced by
notificationChannelController

- voicemail notification user preference was based on subId but
notification channel don't differentiate subId. simply read the
default subId from preference and migrate if there is a match.

Bug: 62100344
Test: Manual test
Change-Id: If9f446e094216a54087c9af4f7634f1d096669c9