Reland "Set multitexturing threshold for NVIDIA"

This is a reland of b4ec10431818200a41a082cfe2e82fe58a9b1ecc
Original change's description:
> Set multitexturing threshold for NVIDIA
> 
> Change-Id: Ie992b34b8fdd3bf569241cce7c851880258f05df
> Reviewed-on: https://skia-review.googlesource.com/78261
> Commit-Queue: Brian Salomon <bsalomon@google.com>
> Reviewed-by: Robert Phillips <robertphillips@google.com>

Change-Id: I13254698530e6f7b13f632a4a7b034ea6aef130f
Reviewed-on: https://skia-review.googlesource.com/79262
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
2 files changed