This CL addresses a long standing CL by rsc by pushing the use of
Link.Windows down to its two users.
Link.Window was always initalised with the value of runtime.GOOS so
this does not affect cross compilation.
Change-Id: Ibbae068f8b5aad06336909691f094384caf12352
Reviewed-on: https://go-review.googlesource.com/20869
Run-TryBot: Dave Cheney <dave@cheney.net>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
39af1eb96f