Reland "In GrSkSLFP, always use a coord transform"

This reverts commit fd7fd960be695290dffe126d006fcbea80852527.

Change-Id: Id0f39dfd906f24e5c5eb054a28fc8e96ef73835e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/267036
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
1 file changed