FMRadio : Unbind/Rebind in onPause/onResume

Change-Id: I18dff57dd1599c4767c5ef420fb6eac188bc4bd9
Revert "FMRadio : Unbind/Rebind in onPause/onResume"

This reverts commit 6750b209b9f28b27ca4a57e7e1e8d83ebc67d534.

Change-Id: If3239d9fcd0a11a0edd3f1ad46d6b53dbae938bb
FMRadio : Call unregister in onPause

Change-Id: I3f063967c06d43e0fe99d08dea5e3e65a3943e8b
Merge branch into kk_mkt