pkg/kubelet: kill a TODO in util.go

Move kubelet.CapabilitiesSetup to capabilities.Setup

pkg/kubelet/util.go

@@ -19,18 +19,9 @@ package kubelet
 import (
 	"github.com/GoogleCloudPlatform/kubernetes/pkg/api"
 	"github.com/GoogleCloudPlatform/kubernetes/pkg/api/resource"
-	"github.com/GoogleCloudPlatform/kubernetes/pkg/capabilities"
 	cadvisorApi "github.com/google/cadvisor/info/v1"
 )
 
-// TODO: move this into pkg/capabilities
-func SetupCapabilities(allowPrivileged bool, hostNetworkSources []string) {
-	capabilities.Initialize(capabilities.Capabilities{
-		AllowPrivileged:    allowPrivileged,
-		HostNetworkSources: hostNetworkSources,
-	})
-}
-
 func CapacityFromMachineInfo(info *cadvisorApi.MachineInfo) api.ResourceList {
 	c := api.ResourceList{
 		api.ResourceCPU: *resource.NewMilliQuantity(