Revert "Reject TetheringRequests that fuzzy-match existing ones"

Revert submission 3527440

Reason for revert: Droidmonitor created revert due to b/403261952. Will be verifying through ABTD before submission.

Reverted changes: /q/submissionid:3527440

Change-Id: Ife596c639899528778f53fef797749fa88596dd6
7 files changed