tree 82e27c19e2020a71cd44b84d12bcc3612b8bb41d
parent baf914481d76b25d7d054a23564d5b5418dd9f8b
author Koji Ishii <kojii@chromium.org> 1570131548 -0700
committer Blink WPT Bot <blink-w3c-test-autoroller@chromium.org> 1570132319 -0400

[LayoutNG] Fix bidi reordering of lines with empty inline boxes

This patch fixes bidi reordering sometimes confused by empty
inline boxes.

These items do not have resolved bidi levels. Before this
patch, |NGInlineLayoutAlgorithm| reordered ignoring such
items. This patch changes it to assign bidi levels to such
items by copying from adjacent items and let reordering to
handle them.

Bug: 1010662, 1010641, 998872
Change-Id: I5d074143970b83b64bddbb83cd03b17551e3f521
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1837435
Reviewed-by: Emil A Eklund <eae@chromium.org>
Commit-Queue: Koji Ishii <kojii@chromium.org>
Auto-Submit: Koji Ishii <kojii@chromium.org>
Cr-Commit-Position: refs/heads/master@{#702526}