Update expectations for fast/repaint/block-layout-inline-children-replaced.html

Leftover test expectation update following Repaint-after-layout.

BUG=320139
TBR=eae

Review URL: https://codereview.chromium.org/348843008

git-svn-id: svn://svn.chromium.org/blink/trunk@176775 bbb929c8-8fbe-4397-9dbb-9b2b20218538