Changes ProfileHelper so it calls the proper API to logout a user.

Test: manual verification using TestDpc
Fixes: 214336184

(cherry picked from commit ca79984c26346c082f1152e076879124491cb062)

Merged-In: I7d11f0a2b75fa8b87a5a71d43ffc7adb8e84bc9c
Change-Id: I7d11f0a2b75fa8b87a5a71d43ffc7adb8e84bc9c
2 files changed