Add SkEncodedOrigin to SkYUVASizeInfo, fix JPEG orientation in GPU decode path

Bug: skia:7523
Change-Id: I7d48e5f5930b413fa7f27aa391bf92c5af1342e9
Reviewed-on: https://skia-review.googlesource.com/c/173429
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
7 files changed