Revert "Update rewrite_includes.py for python3"

This reverts commit bd40fb55bb115b41f75924dcfebc2ddd63169aa4.

Reason for revert: I give up.

Original change's description:
> Update rewrite_includes.py for python3
>
> Change-Id: Ib1b6f8c17554f8121bd2351b5b214e1b2a79f758
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/439776
> Reviewed-by: Kevin Lubick <kjlubick@google.com>
> Commit-Queue: Brian Osman <brianosman@google.com>

TBR=kjlubick@google.com,brianosman@google.com,skcq-be@skia-corp.google.com.iam.gserviceaccount.com

Change-Id: I6be08249f805cce00d35e28e457fe5628b447629
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/439940
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
1 file changed