Revert "add flag for google3 build"

This reverts commit f9e3a1309039ad41623f9489512cbf6a4f29e556.

Reason for revert: fix landed in google3 (I hope)

Original change's description:
> add flag for google3 build
> 
> Bug: skia:
> Change-Id: I5055404ea8790a847ed5b1003122301524fbdd3c
> Reviewed-on: https://skia-review.googlesource.com/c/165680
> Reviewed-by: Mike Reed <reed@google.com>

TBR=reed@google.com

Change-Id: I1c1e150f78e270cbcb765d0a09869e577092fd42
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/c/165682
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
1 file changed