Revert "API to allow Autofill Providers to give detection result..."

Revert submission 21047830-autofill-pcc-apis

Reason for revert: Crashes IMEs

Reverted changes: /q/submissionid:21047830-autofill-pcc-apis

Change-Id: I5566ef4fed6aaa7c56becec852054da53dc6dc95
Fixes: 268303940
Bug: 261106877
3 files changed