tree 1df398f37996372e4b5e6bce0bd5fab17f88a920
parent 41453f17f71dc87ae64693a9daa87eb2cd0033d4
author Ethan Jimenez <ethavar@microsoft.com> 1687594028 -0700
committer Blink WPT Bot <blink-w3c-test-autoroller@chromium.org> 1687594846 -0700

[GridNG] Correctly inherit ranges in CreateSubgridTrackCollection

1. Fixing a bug in `CreateSubgridTrackCollection` that caused the ranges
   of a subgrid track collection to be incorrectly copied in the
   opposite direction of the subgrid's writing mode.

2. Adding test coverage to the WPT suite for this issue.

Bug: 1457234
Change-Id: I04a29462847638d88923b5c4c673f41d6d569a33
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4642458
Commit-Queue: Ethan Jimenez <ethavar@microsoft.com>
Reviewed-by: Ian Kilpatrick <ikilpatrick@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1162075}