Delay clamping calc() values in filter properties until computed value time.
This fixes a crash when we have sign() with something complicated
on the inside.
Change-Id: I51fb2309472baac69c96eaf0d347982986710dc4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6018425
Reviewed-by: Anders Hartvoll Ruud andruud@chromium.org
Commit-Queue: Steinar H Gunderson sesse@chromium.org
Cr-Commit-Position: refs/heads/main@{#1382957}