moveBefore: retain render-blocking state for styles and scripts
When an element is atomically moved, we don't need to reset
its render-blocking state. This means that if it was blocking before
and not yet loaded, it would continue to block rendering despite
being re-added after the body is already seen by the parser.
This currently does not include .
Bug: 40150299
Change-Id: Id24cdb1df13760f02aea36193995f6480f4ed1bd
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5903961
Reviewed-by: Dominic Farolino dom@chromium.org
Commit-Queue: Noam Rosenthal nrosenthal@chromium.org
Cr-Commit-Position: refs/heads/main@{#1363878}