Comment 15 for bug 1813714

Reviewed: https://review.opendev.org/641866
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=76c028063582ced23cb5bc38c81f57b422b55900
Submitter: Zuul
Branch: master

commit 76c028063582ced23cb5bc38c81f57b422b55900
Author: LIU Yulong <email address hidden>
Date: Fri Mar 8 07:53:55 2019 +0800

    Remove the l2pop agent_boot_time config

    It was marked as deprecated, so let's do a quick
    removal.

    Related-Bug: #1813714
    Change-Id: Ibc039b34b826641811a7e08b0d1bff0fd21b9193