new telephony annotation class

This is a preparatory work for mainline. since Intdef is hidden, so we
have to move some annotation to a separate class and having
other module statically link to it.

Bug: 140908357
Test: Build
Change-Id: Ib4e774fc93c0b3ebed70775d4a613621b9c7778a
(cherry picked from commit 227e06fdddecc8394f7a87d9b585575cc29acd27)
Merged-in: Ib4e774fc93c0b3ebed70775d4a613621b9c7778a
1 file changed