Allow building with Wuffs v0.3, not just v0.2
This is step 1 of a multi-step, multi-repository transition:
1. Let Skia work with either Wuffs v0.3 or v0.2. This repository
defaults to v0.3 but other repositories' defaults remain at v0.2.
2. Update users' Skia version (automatic if they update regularly).
3. Update users' Wuffs version and opt them in to Skia-uses-Wuffs-v0.3.
4. Flip Skia choosing Wuffs version 0.3 from opt-in to opt-out.
5. Remove the option for Skia to work wih Wuffs v0.2.
Change-Id: Ie5cf238057060f2a40cc7c0070d6e2a076943e2b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/295976
Commit-Queue: Leon Scroggins <scroggo@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
4 files changed