Rename DaemonSet and StatefulSet hash label

Make them share the same hash label "controller-revision-hash", for
consistency

pkg/controller/daemon/util/BUILD

@@ -45,7 +45,7 @@ go_test(
     deps = [
         "//pkg/api/testapi:go_default_library",
         "//pkg/api/v1:go_default_library",
-        "//pkg/apis/extensions:go_default_library",
+        "//pkg/apis/extensions/v1beta1:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
     ],
 )

pkg/controller/daemon/util/daemonset_util_test.go

@@ -23,7 +23,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/kubernetes/pkg/api/testapi"
 	"k8s.io/kubernetes/pkg/api/v1"
-	"k8s.io/kubernetes/pkg/apis/extensions"
+	extensions "k8s.io/kubernetes/pkg/apis/extensions/v1beta1"
 )
 
 func newPod(podName string, nodeName string, label map[string]string) *v1.Pod {