GitLab

This is a follow-up of r728894. It affected the behavior of the WPT test
grid-layout-properties.html, but I didn't notice it since it was marked
as failing.

Mozilla updated the test in https://bugzil.la/1599206, but they didn't
cover some cases that were already failing for them since Firefox
doesn't serialize shorthands.

Also, a case that used to expect "150px 50px 50px" should have been
changed to "150px" (removing the trailing implicit tracks), but Mozilla
changed it to "50px" since it's what they get due to a Firefox bug.

Here I'm fixing the test to expect the correct values, unmarking it as
failing, and adding an -expected.txt for the cases that fail due to
bug 511177.

BUG=1024927

Change-Id: I7ff8d248a708af273cd89d438ffd2692783a5bc4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2002579Reviewed-by: Javier Fernandez <jfernandez@igalia.com>
Commit-Queue: Oriol Brufau <obrufau@igalia.com>
Cr-Commit-Position: refs/heads/master@{#732336}