Reland "Remove old version of MakeCrossContextFromPixmap"

This reverts commit a0c9d43c2075e695d6d64b341c7f0b84ee1bd57e.

Reason for revert: G3 references should all be updated.

Original change's description:
> Revert "Remove old version of MakeCrossContextFromPixmap"
> 
> This reverts commit 237a95fe7b28ea2629808885c056db51580902fb.
> 
> Reason for revert: Flutter in Google 3.
> 
> Original change's description:
> > Remove old version of MakeCrossContextFromPixmap
> > 
> > Client code has been updated
> > 
> > Change-Id: Ic6102effc63c0f4f00a47b8876107aa0b2306e32
> > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/235296
> > Reviewed-by: Mike Reed <reed@google.com>
> > Commit-Queue: Brian Osman <brianosman@google.com>
> 
> TBR=brianosman@google.com,reed@google.com
> 
> Change-Id: I0a290030e55987c690b51470a381aca2b6faab2f
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/235397
> Reviewed-by: Brian Osman <brianosman@google.com>
> Commit-Queue: Brian Osman <brianosman@google.com>

TBR=brianosman@google.com,reed@google.com

# Not skipping CQ checks because original CL landed > 1 day ago.

Change-Id: I778bccf7b1c085413a3d119169686e68777bc344
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/235856
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
1 file changed