Delete duplicate expectations in webkit roll.
Delete duplicate expectations in webkit roll.

    BUG=none
    TEST=none
    TBR=japhet@chromium.org

Review URL: http://codereview.chromium.org/851001

git-svn-id: http://src.chromium.org/svn/trunk/src@41237 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 6bbbb0f573544733422a236da5dba630d279b320
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