Auto-rebaseline for r175857

http://src.chromium.org/viewvc/blink?view=revision&revision=175857

BUG=267206
TBR=raymes@chromium.org

Review URL: https://codereview.chromium.org/330513009

git-svn-id: svn://svn.chromium.org/blink/trunk@176080 bbb929c8-8fbe-4397-9dbb-9b2b20218538