tree a9b5eee96d7a74b918bb8fc883858b39604fbf71
parent 54814dc02642d17443c5074d875e0f05daa08c2a
author Nathaniel Nifong <nifong@google.com> 1590087221 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1590089171 +0000

Wide color gamut support and working example.

Color space arguments accepted at surface creation, paint, gradient, and other call sites.
Works correctly only when chrome happens to be rendering itself in the same color space
the canvaskit user has chosen, there's not yet end to end color management of
canvases supported in browsers.

readPixels not yet working due to possible chrome bug.

Change-Id: I3dea5b16c60a3871cd2a54f86716f4a438a90135
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/289733
Commit-Queue: Nathaniel Nifong <nifong@google.com>
Reviewed-by: Kevin Lubick <kjlubick@google.com>