Migrate determineBinaryExpression to Operator.
The binary and ternary operators need this functionality, and it doesn't
actually have anything specific to do with IRGenerator.
Change-Id: I89a3b0da335ff1fd0b029730934dc1f58c93dd85
Bug: skia:11342
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/377096
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
3 files changed