Fix parsing of steps() and cubic-bezier() with leading spaces.
Fixed: 361652145
Change-Id: I40b204e7e6133af12e76a3a4957e7197d7ae6b6f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5812562
Commit-Queue: Steinar H Gunderson sesse@chromium.org
Reviewed-by: Rune Lillesveen futhark@chromium.org
Auto-Submit: Steinar H Gunderson sesse@chromium.org
Commit-Queue: Rune Lillesveen futhark@chromium.org
Cr-Commit-Position: refs/heads/main@{#1346678}