hidl2aidl: conversion of gatekeeper hidl to aidl am: 82599ddafa

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2161976

Change-Id: I225946725a2591b63f876b6285c35a45ac464a2f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>