Fixed a unittest that I missed during my previous id format change.
Fixed a unittest that I missed during my previous id format change.

TBR=aa
Review URL: http://codereview.chromium.org/27248

git-svn-id: http://src.chromium.org/svn/trunk/src@10542 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 84da81cfae8b9ac8a86b84b062515bee43d6c05d
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