Don't set /GS- on Windows builds.

I'm not sure why we're setting this... it disables buffer overrun
protection.  That seems like something we'd like on all test bots,
not just the Debug ones.

https://docs.microsoft.com/en-us/cpp/build/reference/gs-buffer-security-check

Change-Id: I0bc3ec146812b4ad3d1d39488caf6e78633830fc
Reviewed-on: https://skia-review.googlesource.com/85660
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
1 file changed