Implement view-transition-name: auto
This allows generating view-transition-names automatically, reducing
the burden of inventing unique names from the user, in cases where the
element is the same (or has the same ID) between the two states.
See spec PR: w3c/csswg-drafts#10922
Change-Id: I1b6c6752acc7106929b08ac6fcdda9578d6402d3
Bug: 365997248
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5878355
Commit-Queue: Noam Rosenthal nrosenthal@chromium.org
Reviewed-by: Khushal Sagar khushalsagar@chromium.org
Cr-Commit-Position: refs/heads/main@{#1364180}