[automerger skipped] Merge "Clean up ProcessRecord when reuse a pid." into pi-dev
am: 71b2914a -s ours
am skip reason: change_id I5d421f6c68f6b3437d51c94f4aef77e08a7bf002 with SHA1 6dabda8d is in history
Change-Id: Ie8e439414adc9d88ead96421c6e6df4fd48f6e2a