ACID2 Status

Current status

pcwalton has a branch that successfully passes ACID2: http://i.imgur.com/CsLkgLl.png

It merges his changes with those of hyunejunkim and june0cho.

We now mainly need to review and land this work.

review & land pcwalton's PR that implements most of the missing bits of ACID2 (https://github.com/mozilla/servo/pull/1987): http://i.imgur.com/YE7dSDj.png
pseudo-element PR to get the nose working (hyunejunkim - https://github.com/mozilla/servo/pull/1974, now correctly rendering the nose: http://imgur.com/LuxPAEo)
auto table-layout to get the chin fixed (june0cho - fixed in https://github.com/mozilla/servo/pull/1982, image at: http://imgur.com/NgcMiIB)

pcwalton’s tracking-gist https://gist.github.com/pcwalton/9557836
ACID2 meta bug https://github.com/mozilla/servo/issues/1366
Absolutes are not shrinking to fit properly (line 2): https://github.com/mozilla/servo/issues/1900
Nose border not rendered properly: https://github.com/mozilla/servo/issues/1902 (dupe of pseudo-elements, https://github.com/mozilla/servo/issues/1511)
Margin collapse is wrong for the ACID2 smile (rows 10 and 11) https://github.com/mozilla/servo/issues/1897
.picture p + table + p rule is adding an extra display list in acid2 https://github.com/mozilla/servo/issues/1899
Line height not set correctly in Acid2 row 12 (chin) https://github.com/mozilla/servo/issues/1904
ACID2: anonymous table cells not being laid out correctly (line 12) https://github.com/mozilla/servo/issues/1981