Revert "Add public ADPF load hints with better rate limiter and ..." Revert submission 29997970-load_hints Reason for revert: Droidmonitor created revert due to b/378700893. Will be verifying through ABTD before submission. Reverted changes: /q/submissionid:29997970-load_hints Change-Id: Ic95a5a23f1027f3eb0c9b7bb0bdb2ec6da1e6621