Add callbacks to VoiceInteractionManagerService

Bug: 29582254

Change-Id: I548d01bd1c7e261b2d2e0afd606d964e5553124e
diff --git a/Android.mk b/Android.mk
index 044e45a..854f462 100644
--- a/Android.mk
+++ b/Android.mk
@@ -308,6 +308,7 @@
 	core/java/com/android/internal/app/IEphemeralResolver.aidl \
 	core/java/com/android/internal/app/ISoundTriggerService.aidl \
 	core/java/com/android/internal/app/IVoiceInteractionManagerService.aidl \
+	core/java/com/android/internal/app/IVoiceInteractionSessionListener.aidl \
 	core/java/com/android/internal/app/IVoiceInteractionSessionShowCallback.aidl \
 	core/java/com/android/internal/app/IVoiceInteractor.aidl \
 	core/java/com/android/internal/app/IVoiceInteractorCallback.aidl \