Linux: enable unload ui tests, which pass after r15025 (and again after r15332).
Linux: enable unload ui tests, which pass after r15025 (and again after r15332).

Review URL: http://codereview.chromium.org/99294

git-svn-id: http://src.chromium.org/svn/trunk/src@15572 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: e5e27d870f9fb3aa462dbe6812fd09fe077f488a
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser