Partial revert of bad rebaselines for r155279.

The bad rebaselines were introduced in r155354.

TBR=ccameron@chromium.org

Review URL: https://codereview.chromium.org/21663002

git-svn-id: svn://svn.chromium.org/blink/trunk@155368 bbb929c8-8fbe-4397-9dbb-9b2b20218538