tree c97146899ff6625677b4a50429c6efac4cb87385
parent 14a3568e0b9ac1144985e136638a59351a8fa153
author Morten Stenshorne <mstensho@chromium.org> 1654726635 -0700
committer Blink WPT Bot <blink-w3c-test-autoroller@chromium.org> 1654727034 -0700

Keep track of NG fragmentainer index inside legacy content.

If we enter (monolithic) legacy content inside NG block fragmentation,
we want to keep track of the NG fragmentainer index, in order to set the
FragmentID in FragmentData the "NG" way, rather than setting a bogus
legacy flow thread offset.

Bug: 1334213
Change-Id: If03828fbcf95d2b63400f21f95cdd38ed13c6e93
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3695237
Reviewed-by: Xianzhu Wang <wangxianzhu@chromium.org>
Reviewed-by: Koji Ishii <kojii@chromium.org>
Reviewed-by: Alison Maher <almaher@microsoft.com>
Commit-Queue: Morten Stenshorne <mstensho@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1012184}