Mark a couple groups of tests as needing a rebaseline.

BUG=390587,395103
TEST=none
TBR=haraken,vollick,wangxianzhu

Review URL: https://codereview.chromium.org/414443007

git-svn-id: svn://svn.chromium.org/blink/trunk@178711 bbb929c8-8fbe-4397-9dbb-9b2b20218538