Remove fakeClient from cacher_test.

pkg/storage/etcd/etcd_test_util.go

@@ -26,6 +26,8 @@ import (
 	"testing"
 	"time"
 
+	"k8s.io/kubernetes/pkg/runtime"
+	"k8s.io/kubernetes/pkg/storage"
 	"k8s.io/kubernetes/pkg/tools"
 
 	"github.com/coreos/etcd/etcdserver"
@@ -155,3 +157,10 @@ func NewEtcdTestClientServer(t *testing.T) *EtcdTestServer {
 	}
 	return server
 }
+
+// NewEtcdTestStorage creates a new storage.Interface and TestServer
+func NewEtcdTestStorage(t *testing.T, codec runtime.Codec, prefix string) (*EtcdTestServer, storage.Interface) {
+	server := NewEtcdTestClientServer(t)
+	storage := NewEtcdStorage(server.client, codec, prefix)
+	return server, storage
+}