Comment 5 for bug 1811680

Reviewed: https://review.openstack.org/643516
Committed: https://git.openstack.org/cgit/openstack/manila/commit/?id=4b6cfcf69023dc7a4b004c59513c50d92b979152
Submitter: Zuul
Branch: master

commit 4b6cfcf69023dc7a4b004c59513c50d92b979152
Author: Goutham Pacha Ravi <email address hidden>
Date: Fri Mar 15 00:07:32 2019 -0700

    Destroy type quotas when a share type is deleted

    Upon share type deletion, we were leaving behind
    share type quotas, usages and reservations. These
    couldn't be cleaned up without resorting to manual
    intervention.

    Cleanup quotas when a share type is being destroyed,
    since the resources that they pertained to are gone
    too.

    Closes-Bug: #1811680
    Change-Id: I04b1fe88808596aa8c05429b964190d654587f9a