Quota updating failed with Http 400 Error

[Wu Wenxiang]

Reproduce Step:
    1. Modify quota in Admin/Project/<Project ID>/More/Modify quotas
    2. Return Error: Modified project information and members, but unable to modify project quotas.
Log:
    RESP: [400] {'date': 'Sat, 16 Mar 2013 04:44:41 GMT', 'content-length': '85', 'content-type': 'application/json; charset=UTF-8', 'x-compute-request-id': 'req-8d6bf49c-5bb3-4034-890a-364b107f31f8'}
    RESP BODY: {"badRequest": {"message": "Bad key(s) gigabytes,volumes in quota_set", "code": 400}}
    Recoverable error: Bad key(s) gigabytes,volumes in quota_set (HTTP 400) (Request-ID: req-8d6bf49c-5bb3-4034-890a-364b107f31f8)

Reason:
    from Nova Bug fix 1064864: https://review.openstack.org/#/c/20890/ Change-Id: Ic4a68047adf3ccf2dbac669b1b66d73bfe4d58de
    Nova api would return BadHttpRequest to quota updating request if invalid key exist, like "volumes" or "gigabytes". So "gigabytes" and "volumes" needed to be removed in when updating quotas by nova api in horizon.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/24570

[Gabriel Hurley (gabriel-hurley)]

Duplicate of https://bugs.launchpad.net/horizon/+bug/1155878 which also has the preferred solution

[Gabriel Hurley (gabriel-hurley)]

Sorry, this isn't a duplicate. My apologies. We definitely need to fix this for the Grizzly RC.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/24570
Committed: http://github.com/openstack/horizon/commit/e0d3b5b12f9fef23e0b5c8026b3c3d9fe5297550
Submitter: Jenkins
Branch: master

commit e0d3b5b12f9fef23e0b5c8026b3c3d9fe5297550
Author: Wu Wenxiang <[e-mail]>
Date: Sat Mar 16 13:38:35 2013 +0800

    rm invalid args when updating quotas with nova api

      1. Remove invalid args "volumes" and "gigabytes" while calling
         nova.tenant_quota_update in UpdateProject and CreateProject
         workflows.

      2. Update related test cases.

    Fixes bug 1155876 and fixes bug 1156198.

    Change-Id: I3ee9e3b6b4f19452e42129f750bc4bbe0727e343