Gardening. svg/dynamic-updates/SVGMarkerElement-svgdom-setOrientToAngle-call.html needs rebaseline on XP.

TBR=ojan
NOTRY=true
BUG=301660

Review URL: https://codereview.chromium.org/26227006

git-svn-id: svn://svn.chromium.org/blink/trunk@159556 bbb929c8-8fbe-4397-9dbb-9b2b20218538