Mark justify-ideograph-vertical.html as needing rebaseline.

XP bot seems to have been asleep when the rebaseline ran.

TBR=fmalita,yosin
BUG=

Review URL: https://codereview.chromium.org/719863002

git-svn-id: svn://svn.chromium.org/blink/trunk@185224 bbb929c8-8fbe-4397-9dbb-9b2b20218538