annotation part 2

add missing annotation

Bug: src/com/android/services/telephony/TelephonyConnection.java
Test: Build
Merged-In: I5ce7f1527c250b85b11b5d4bdf86b65c31816f62
Change-Id: I5ce7f1527c250b85b11b5d4bdf86b65c31816f62
(cherry picked from commit 785d0382fa93c05e1bebe7d0e218528660cf4258)
1 file changed