Auto-rebaseline for r175423

http://src.chromium.org/viewvc/blink?view=revision&revision=175423

BUG=370366
TBR=leviw@chromium.org

Review URL: https://codereview.chromium.org/312083002

git-svn-id: svn://svn.chromium.org/blink/trunk@175444 bbb929c8-8fbe-4397-9dbb-9b2b20218538