Unify events registry to be generic.

pkg/registry/persistentvolumeclaim/etcd/etcd_test.go

@@ -25,7 +25,6 @@ import (
 	"k8s.io/kubernetes/pkg/api/rest/resttest"
 	"k8s.io/kubernetes/pkg/fields"
 	"k8s.io/kubernetes/pkg/labels"
-	"k8s.io/kubernetes/pkg/registry/registrytest"
 	"k8s.io/kubernetes/pkg/runtime"
 	"k8s.io/kubernetes/pkg/storage"
 	etcdstorage "k8s.io/kubernetes/pkg/storage/etcd"
@@ -36,10 +35,6 @@ import (
 	"github.com/coreos/go-etcd/etcd"
 )
 
-type testRegistry struct {
-	*registrytest.GenericRegistry
-}
-
 func newStorage(t *testing.T) (*REST, *StatusREST, *tools.FakeEtcdClient, storage.Interface) {
 	fakeEtcdClient := tools.NewFakeEtcdClient(t)
 	fakeEtcdClient.TestIndex = true