remove Win2016 NativeFonts bots

Change-Id: I7df9d1a9118fbd9c545912a38af4f94276f20b0f
Reviewed-on: https://skia-review.googlesource.com/71521
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
2 files changed