DevTools gardening: mark inspector/elements/styles/styles-should-not-force-sync-style-recalc.html as NeedsRebaseline

It started to fail after r173260 Move call to didRecalculateStyleForElement into styleForRenderer
by esprehn@chromium.org.

BUG=369009
TBR=esprehn, lushnikov, apavlov, tasak, ojan
NOTRY=true

Review URL: https://codereview.chromium.org/280403004

git-svn-id: svn://svn.chromium.org/blink/trunk@173939 bbb929c8-8fbe-4397-9dbb-9b2b20218538