all: sort imports

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5319072
diff --git a/src/pkg/rand/rand_test.go b/src/pkg/rand/rand_test.go
index 66ffa58..76215a9 100644
--- a/src/pkg/rand/rand_test.go
+++ b/src/pkg/rand/rand_test.go
@@ -6,8 +6,8 @@
 
 import (
 	"errors"
-	"math"
 	"fmt"
+	"math"
 	"testing"
 )