tree b3097c5008846aa4b5942a3a68831af2f88232d5
parent d8c2bbcf65bc830fcc53e8a8af4ca61440a7adbb
author Etan Cohen <etancohen@google.com> 1432853600 -0700
committer Etan Cohen <etancohen@google.com> 1436207298 -0700

Rename VoLTE/WFC enable API to available - add VT available API.

Renamed API to use consistent semantics: available refers to the current
state of the service rather then whether feature is enabled by device/carrier/
user.

Added VT API to match VoLTE/WFC.

Change-Id: Ifb31f123db77e731e75a982b8594168f59a289e7