Mark svg/animations tests as flaky on oilpan
Mark svg/animations tests as flaky on oilpan

This is a followup to the discussion on
https://codereview.chromium.org/213403004.

TBR=kouhei@chromium.org
BUG=356900

Review URL: https://codereview.chromium.org/213683005

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@170109 bbb929c8-8fbe-4397-9dbb-9b2b20218538

primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs