Fix parsing of linear() with leading spaces.
Fixed: 361652145
Change-Id: Iad0a089c8f0d74cbb368f81593bdefe94a550027
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5808899
Auto-Submit: Steinar H Gunderson sesse@chromium.org
Commit-Queue: Steinar H Gunderson sesse@chromium.org
Commit-Queue: Rune Lillesveen futhark@chromium.org
Reviewed-by: Rune Lillesveen futhark@chromium.org
Cr-Commit-Position: refs/heads/main@{#1345946}