Update gradient colorizers to take coords instead of colors.
Gradient layout FPs were passing a position to their colorizers via
sk_InColor.x. This worked, but it makes more sense to pass coordinates
to children by sampling the child at explicit coordinates.
Reviewed-by: Brian Salomon <email@example.com>
Reviewed-by: Brian Osman <firstname.lastname@example.org>
Commit-Queue: John Stiles <email@example.com>
20 files changed