Rebaseline universal-accelerated-overflow-scroll tests for Retina

Here's what happened:
(1) r178044 broke many tests on Retina
(2) r178103 made a change and set [ NeedsAutoRebaseline ]
(3) r178118 rebaselined
(4) r178142 reverted r178044
(5) rebaseline again <-- this patch

TBR=vollick

Review URL: https://codereview.chromium.org/395773002

git-svn-id: svn://svn.chromium.org/blink/trunk@178157 bbb929c8-8fbe-4397-9dbb-9b2b20218538