Update use of Quantity in other classes

pkg/controller/petset/fakes.go

@@ -44,10 +44,7 @@ func newPVC(name string) api.PersistentVolumeClaim {
 		Spec: api.PersistentVolumeClaimSpec{
 			Resources: api.ResourceRequirements{
 				Requests: api.ResourceList{
-					api.ResourceStorage: resource.Quantity{
-						Amount: dec(1, 0),
-						Format: resource.BinarySI,
-					},
+					api.ResourceStorage: *resource.NewQuantity(1, resource.BinarySI),
 				},
 			},
 		},

pkg/controller/podautoscaler/horizontal.go

@@ -237,7 +237,7 @@ func (a *HorizontalController) computeReplicasForCustomMetrics(hpa *autoscaling.
 		}
 		statusList.Items = append(statusList.Items, extensions.CustomMetricCurrentStatus{
 			Name:         customMetricTarget.Name,
-			CurrentValue: *quantity,
+			CurrentValue: quantity,
 		})
 	}
 	byteStatusList, err := json.Marshal(statusList)

pkg/controller/podautoscaler/metrics/metrics_client.go

@@ -129,8 +129,7 @@ func (h *HeapsterMetricsClient) GetCpuConsumptionAndRequestInMillis(namespace st
 
 		podNames = append(podNames, pod.Name)
 		for _, container := range pod.Spec.Containers {
-			containerRequest := container.Resources.Requests[api.ResourceCPU]
-			if containerRequest.Amount != nil {
+			if containerRequest, ok := container.Resources.Requests[api.ResourceCPU]; ok {
 				requestSum += containerRequest.MilliValue()
 			} else {
 				missing = true