Auto-rebaseline for r173730

http://src.chromium.org/viewvc/blink?view=revision&revision=173730

BUG=25293
TBR=sudarshan.p@samsung.com

Review URL: https://codereview.chromium.org/274053002

git-svn-id: svn://svn.chromium.org/blink/trunk@173738 bbb929c8-8fbe-4397-9dbb-9b2b20218538