Delete action not working on qos panel

[Beth Elwell]

Description of problem:
New qos policy delete action not working correctly and returning error not found message.

How reproducible:
Every time

Actual results:
Try to delete qos policy. Returns error message.

Expected results:
Try to delete qos policy. Qos policy deleted.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/589436

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/589436
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=5910b6b90d163cf3ec4b82c6e86f53f216499692
Submitter: Zuul
Branch: master

commit 5910b6b90d163cf3ec4b82c6e86f53f216499692
Author: Beth Elwell <email address hidden>
Date: Tue Aug 7 12:41:59 2018 +0100

    Fix issue where qos delete action returns error message

    Code was incorrectly removed from the final patchset where the delete
    action was implemented for the qos panel. This results in an error
    occurring when users try to delete a policy. This patch removed this
    error and restores normal and expected functionality.

    Change-Id: I7f4c221fd48e5fd5c268f5150ae6f3ed2bf1bacd
    Closes-bug: #1785809

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/horizon 15.0.0.0b1 development milestone.