Auto-rebaseline for r159322

http://src.chromium.org/viewvc/blink?view=revision&revision=159322

BUG=293220
TBR=yang.gu@intel.com

Review URL: https://codereview.chromium.org/26826004

git-svn-id: svn://svn.chromium.org/blink/trunk@159332 bbb929c8-8fbe-4397-9dbb-9b2b20218538