cmd/fix: remove un-used code
cmd/fix: remove un-used code

Change-Id: Ibbd9da6fd1f3219c9c6103d8f858347ab3a21210
Reviewed-on: https://go-review.googlesource.com/c/go/+/250857
Run-TryBot: Cuong Manh Le <54b4457f1dff6823379654eb5867596497ba782f@gmail.com>
TryBot-Result: Gobot Gobot <66cb808b70d30c07676d5e946fee83fd561249e5@golang.org>
Reviewed-by: Bryan C. Mills <1c8aad60184261ccede67f5c63a0d2a3bf3c9ff4@google.com>

cloudflare/go,cloudflare/go,CAFxX/go,golang/go,cloudflare/go,CAFxX/go,golang/go,CAFxX/go,CAFxX/go,nawawi/go,golang/go,nawawi/go,nawawi/go,nawawi/go,golang/go,cloudflare/go,golang/go,nawawi/go,cloudflare/go,cloudflare/go,CAFxX/go,golang/go,nawawi/go,cloudflare/go,nawawi/go,cloudflare/go,nawawi/go,golang/go,golang/go,CAFxX/go,CAFxX/go,CAFxX/go