Mark tests for rebaseline after SK_IGNORE_QUAD_RR_CORNERS_OPT removal.

Unreviewed gardening.

TBR=robertphillips@google.com
BUG=309611

Review URL: https://codereview.chromium.org/435983002

git-svn-id: svn://svn.chromium.org/blink/trunk@179403 bbb929c8-8fbe-4397-9dbb-9b2b20218538