GitLab

Test two simple cases, COLOR and GRAY, and add death tests for corner
cases.

Bug: 1069537
Change-Id: I892da4f1daa384d795fb94a5810a698dfc9544b2
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2148093Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Daniel Hosseinian <dhoss@chromium.org>
Cr-Commit-Position: refs/heads/master@{#758891}