skcms→1654786 concat gamut transform matrices together

No-Tree-Checks: true

Change-Id: Ibfbbfe35caf9e2ed8a80aa9add2c4cae50585120
Reviewed-on: https://skia-review.googlesource.com/120997
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
1 file changed