Revert "temporarily expose postIDiv"

This reverts commit e9e4421eff0c923a220a124b93ded5e0069a4a70.

Reason for revert: chrome has been updated

Original change's description:
> temporarily expose postIDiv
> 
> ... until chrome is updated
> 
> Change-Id: Ic3743fe8251b6bb9320e14ba5b571b6c3d44aefb
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/260998
> Reviewed-by: Mike Reed <reed@google.com>
> Reviewed-by: Florin Malita <fmalita@chromium.org>
> Commit-Queue: Mike Reed <reed@google.com>

TBR=fmalita@chromium.org,reed@google.com

Change-Id: I5e585a96cce6f77db46761b34eff997d28d0aff4
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/261146
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
1 file changed