Fix scaling error in SkLights::makeColorSpace

Lights are in [0, 1], so converting to SkColor requires scaling.

Bug: skia:
Change-Id: I54726fa6abcc9a801ae51f4ee2a24c067656effd
Reviewed-on: https://skia-review.googlesource.com/c/196420
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
1 file changed