Update vendor dependencies

Change-Id: I3b1ca9f2687388c831d9d46a4e1de413ffae06ac

vendor/github.com/google/cadvisor/cache/memory/BUILD

@@ -7,10 +7,10 @@ go_library(
     importpath = "github.com/google/cadvisor/cache/memory",
     visibility = ["//visibility:public"],
     deps = [
-        "//vendor/github.com/golang/glog:go_default_library",
         "//vendor/github.com/google/cadvisor/info/v1:go_default_library",
         "//vendor/github.com/google/cadvisor/storage:go_default_library",
         "//vendor/github.com/google/cadvisor/utils:go_default_library",
+        "//vendor/k8s.io/klog:go_default_library",
     ],
 )
 

vendor/github.com/google/cadvisor/cache/memory/memory.go

@@ -23,13 +23,13 @@ import (
 	"github.com/google/cadvisor/storage"
 	"github.com/google/cadvisor/utils"
 
-	"github.com/golang/glog"
+	"k8s.io/klog"
 )
 
 // ErrDataNotFound is the error resulting if failed to find a container in memory cache.
 var ErrDataNotFound = errors.New("unable to find data in memory cache")
 
-// TODO(vmarmol): See about refactoring this class, we have an unecessary redirection of containerCache and InMemoryCache.
+// TODO(vmarmol): See about refactoring this class, we have an unnecessary redirection of containerCache and InMemoryCache.
 // containerCache is used to store per-container information
 type containerCache struct {
 	ref         info.ContainerReference
@@ -91,7 +91,7 @@ func (self *InMemoryCache) AddStats(cInfo *info.ContainerInfo, stats *info.Conta
 		// may want to start a pool of goroutines to do write
 		// operations.
 		if err := self.backend.AddStats(cInfo, stats); err != nil {
-			glog.Error(err)
+			klog.Error(err)
 		}
 	}
 	return cstore.AddStats(stats)