Update vendor dir and Godeps.json with new Godep

vendor/github.com/google/cadvisor/utils/cpuload/netlink/example/example.go

@@ -1,40 +0,0 @@
-// Copyright 2015 Google Inc. All Rights Reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package main
-
-import (
-	"log"
-
-	"github.com/google/cadvisor/utils/cpuload/netlink"
-)
-
-func main() {
-	n, err := netlink.New()
-	if err != nil {
-		log.Printf("Failed to create cpu load util: %s", err)
-		return
-	}
-	defer n.Stop()
-
-	paths := []string{"/sys/fs/cgroup/cpu", "/sys/fs/cgroup/cpu/docker"}
-	names := []string{"/", "/docker"}
-	for i, path := range paths {
-		stats, err := n.GetCpuLoad(names[i], path)
-		if err != nil {
-			log.Printf("Error getting cpu load for %q: %s", path, err)
-		}
-		log.Printf("Task load for %s: %+v", path, stats)
-	}
-}