commit f99b2ca3a600a277b2bbd98fc8f9b765d3990a36
author Ian Kilpatrick <ikilpatrick@chromium.org> Wed Jul 04 08:45:16 2018
committer Commit Bot <commit-bot@chromium.org> Wed Jul 04 08:45:16 2018
tree 1010a4e85ccbfb64872bfb3d5b9ac749e636000b
parent efc54545bfbf3faa42f874156b037f5e2888471f

[LayoutNG] Make empty block end margins "inherit" quirkiness from start margins.

This is amazing. Essentially if an element has "default" quirky start
margins, and it is an empty block, the end margin (regardless of if it
is quirky or not), becomes quirky.

This doesn't propagate to other elements however, see:
https://www.software.hixie.ch/utilities/js/live-dom-viewer/?saved=6016

A bigger fix might be to change the default stylesheet to make all of
these elements with quirky margins to have quirky margins on each side,
then change the logic for the bottom quirkyness. But this is a pretty
scary change. (This may however match other browsers better eventually).

Cq-Include-Trybots: luci.chromium.try:linux_layout_tests_layout_ng
Change-Id: I5895a148211a5a1291e9b0a935fea08e094d4ec0
Bug: 635619
Reviewed-on: https://chromium-review.googlesource.com/1124071
Reviewed-by: Morten Stenshorne <mstensho@chromium.org>
Commit-Queue: Morten Stenshorne <mstensho@chromium.org>
Cr-Commit-Position: refs/heads/master@{#572513}