Comment 9 for bug 1811680

Reviewed: https://review.openstack.org/644585
Committed: https://git.openstack.org/cgit/openstack/manila/commit/?id=c9f954119391770899a68372bb0bd2829fc9b3c2
Submitter: Zuul
Branch: stable/queens

commit c9f954119391770899a68372bb0bd2829fc9b3c2
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
    (cherry picked from commit 4b6cfcf69023dc7a4b004c59513c50d92b979152)
    (cherry picked from commit aae7bc723591728c6be2a500ca44af8e6a032268)