Remove SkWuffsCodec.h

The reference to this was removed from G3

Change-Id: I43d704024b4501e810a14063f3988bc3e38875da
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/815100
Reviewed-by: Nicolette Prevost <nicolettep@google.com>
2 files changed