Auto-rebaseline for r174930

http://src.chromium.org/viewvc/blink?view=revision&revision=174930

BUG=373240
TBR=dominik.rottsches@intel.com

Review URL: https://codereview.chromium.org/308643005

git-svn-id: svn://svn.chromium.org/blink/trunk@175155 bbb929c8-8fbe-4397-9dbb-9b2b20218538