tree fbb70b221208eed43d7cdd88c407e7b23c6ea7e8
parent e4eef81c2bd257e890be636a7a9fd4cb61ea3d5b
author jianghua wang <jianghua.wang@citrix.com> 1506003366 +0000
committer Jianghua Wang <jianghua.wang@citrix.com> 1507879543 +0000

Use the renamed vnc options

As the following commit has renamed the two vnc options; let's
use the new options in devstack:
https://review.openstack.org/#/c/498387/

Change-Id: Id125666814ea9bb8a22b579aee0f6bc1c65ade80