From 31fa21984ee13fd96c5b60ef7bc9fe7a4ddc73e8 Mon Sep 17 00:00:00 2001
From: iamqizhao <toqizhao@gmail.com>
Date: Tue, 28 Jul 2015 12:37:53 -0700
Subject: [PATCH] fix rpc_util_test

---
 rpc_util_test.go | 2 --
 1 file changed, 2 deletions(-)

diff --git a/rpc_util_test.go b/rpc_util_test.go
index 80989961..1a296841 100644
--- a/rpc_util_test.go
+++ b/rpc_util_test.go
@@ -36,10 +36,8 @@ package grpc
 import (
 	"bytes"
 	"io"
-	"math"
 	"reflect"
 	"testing"
-	"time"
 
 	"github.com/golang/protobuf/proto"
 	"golang.org/x/net/context"