tree 3ba2fea733e8d7bdd956b08c2fd9f13eeecd342f
parent 08d4723607039bae9981039dd99bf2b0bdd86b78
author Morten Stenshorne <mstensho@chromium.org> 1612908957 -0800
committer Blink WPT Bot <blink-w3c-test-autoroller@chromium.org> 1612909971 -0800

Not all inline break tokens have ComputedStyle.

This has been the case ever since the ComputedStyle field was added:
https://chromium-review.googlesource.com/846585

AddBreakBeforeChild() in NGFragmentBuilder (since moved to
NGBoxFragmentBuilder) passes nullptr for ComputedStyle.

So just add a nullptr check.

Bug: 1175666
Change-Id: Ie0d46c93a64f25de09f3193c5cb329e9ac37b88b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2683984
Reviewed-by: Koji Ishii <kojii@chromium.org>
Commit-Queue: Morten Stenshorne <mstensho@chromium.org>
Cr-Commit-Position: refs/heads/master@{#852354}