Revert "Remove carrier location permission backdoor"
Revert submission 18558007
Bug: 246686326
Reason for revert: TMOUS AGPS test issue
Reverted Changes:
I70a7439ac:Remove carrier location permission backdoor
I6c038cb0f:Remove carrier location permission backdoor
Change-Id: I80366cbd04b4845456d1ed8987bfc6bbfc678be1