Immediately adjust hideSensitivity of Notifications

Even after devices is truted with TrustManager on Keyguard, notifications
are still showing its private layout. This is not good for usability.
So I made a changes adjusting notifications sensitivity, layout
and height immediately with using onTrustChanged callback.

Test: Check if notification show private layout after device becomes
trusted

Change-Id: Icdbe83accd2ef1c4aa370713c1753156b1048c19
Signed-off-by: mydongistiny <jaysonedson@gmail.com>
3 files changed