Rename and turn fast/multicol/span/clone-summary.html into a reftest.
The name "clone-summary" wasn't exactly great for the new multicol
implementation, since nothing gets cloned there. Still a useful test, though,
since SUMMARY is always a block (even if attempted displayed as table-row) and
there's a spanner cutting right through it.
BUG=386567
R=andersr@opera.com
Review URL: https://codereview.chromium.org/871473002
git-svn-id: svn://svn.chromium.org/blink/trunk@189017 bbb929c8-8fbe-4397-9dbb-9b2b20218538
7 files changed
