Force DisplayLocks when Range uses layout APIs

Selection and other Range APIs can use layout APIs of DisplayLocked
content in a way which causes DCHECKs due to the skipped layout. This
patch forces those DisplayLocks to get updated layout information.

Bug: 1236774
Change-Id: Ie6c36d748df08cb2a03125dbca0a666836bc3b3c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3137417


Commit-Queue: Joey Arhar <jarhar@chromium.org>
Reviewed-by: vmpstr <vmpstr@chromium.org>
Cr-Commit-Position: refs/heads/main@{#919277}