Revert "remove guards for hinting in google3"

This reverts commit 761f390470efa5578e6c9faf2c0c68b6d70a8f3c.

Reason for revert: more google3

Original change's description:
> remove guards for hinting in google3
> 
> Bug: skia:
> Change-Id: I99449d4688d33aec6fda56965984938050b7de3f
> Reviewed-on: https://skia-review.googlesource.com/c/170102
> Reviewed-by: Mike Reed <reed@google.com>

TBR=reed@google.com

Change-Id: I7482ad95a60676d1cb9cb2d52575c28c1bb5be33
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/c/170106
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
1 file changed