Auto-rebaseline for r168743

http://src.chromium.org/viewvc/blink?view=revision&revision=168743

BUG=348518
TBR=andersr@opera.com

Review URL: https://codereview.chromium.org/202143003

git-svn-id: svn://svn.chromium.org/blink/trunk@169373 bbb929c8-8fbe-4397-9dbb-9b2b20218538