merge_pr_49317
DOM: Support disconnected->disconnected moveBefore()
Per discussion in whatwg/dom#1307, we've
decided to support moveBefore() in the disconnected->disconnected
scenario. This CL enables and tests that.
Bug: 40150299
Change-Id: Ia0cf64a1a623c53ed5d9ae01b50b0e04f7028da2
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6037586
Reviewed-by: Noam Rosenthal nrosenthal@chromium.org
Commit-Queue: Dominic Farolino dom@chromium.org
Cr-Commit-Position: refs/heads/main@{#1386266}