Rewrite fast/multicol/shrink-to-column-height-for-pagination.html as a reftest.

This is a complete rewrite. The test depended on quirks mode, and
crbug.com/460899 made it cumbersome / pointless to keep it as it was.

Just make sure that the vertical-lr paged container doesn't get taller than its
containing block.

BUG=386567
R=andersr@opera.com

Review URL: https://codereview.chromium.org/956553002

git-svn-id: svn://svn.chromium.org/blink/trunk@191097 bbb929c8-8fbe-4397-9dbb-9b2b20218538
4 files changed
tree: 59d96b96ab6b8eb763f0c89794d33d1d9716450a
  1. third_party/