Revert "Cherrypicking flags and override methods for allowing dy..."

Revert "Required change for adding overload method for registerR..."

Revert submission 1836473-receiverChangesinAOSP

Reason for revert: <INSERT REASONING HERE>
Reverted Changes:Making build break
I906ce9eb0:Required change for adding overload method for reg...
I9a16f566c:Cherrypicking flags and override methods for allow...

Change-Id: I583a11d2a23651db24acde303d522a5faae15c6b