Fix windows compile for dialer package

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

dialer/dialer.go

@@ -1,7 +1,6 @@
 package dialer
 
 import (
-	"fmt"
 	"net"
 	"time"
 
@@ -13,12 +12,6 @@ type dialResult struct {
 	err error
 }
 
-// DialAddress returns the address with unix:// prepended to the
-// provided address
-func DialAddress(address string) string {
-	return fmt.Sprintf("unix://%s", address)
-}
-
 // Dialer returns a GRPC net.Conn connected to the provided address
 func Dialer(address string, timeout time.Duration) (net.Conn, error) {
 	var (