Gardening: Mark svg/W3C-SVG-1.1/animate-elem-41-t.svg failing

BUG=350011
TBR=fs@opera.com

Review URL: https://codereview.chromium.org/188433004

git-svn-id: svn://svn.chromium.org/blink/trunk@168660 bbb929c8-8fbe-4397-9dbb-9b2b20218538