remove duplicate test expectation
remove duplicate test expectation

git-svn-id: http://src.chromium.org/svn/trunk/src@22081 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 216ee752d965e2f8d50af80b8472004db1bcd3f0
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