Update vendor dependencies

Change-Id: I3b1ca9f2687388c831d9d46a4e1de413ffae06ac

vendor/github.com/google/cadvisor/container/rkt/BUILD

@@ -14,7 +14,6 @@ go_library(
     deps = [
         "//vendor/github.com/blang/semver:go_default_library",
         "//vendor/github.com/coreos/rkt/api/v1alpha:go_default_library",
-        "//vendor/github.com/golang/glog:go_default_library",
         "//vendor/github.com/google/cadvisor/container:go_default_library",
         "//vendor/github.com/google/cadvisor/container/common:go_default_library",
         "//vendor/github.com/google/cadvisor/container/libcontainer:go_default_library",
@@ -25,6 +24,7 @@ go_library(
         "//vendor/github.com/opencontainers/runc/libcontainer/configs:go_default_library",
         "//vendor/golang.org/x/net/context:go_default_library",
         "//vendor/google.golang.org/grpc:go_default_library",
+        "//vendor/k8s.io/klog:go_default_library",
     ],
 )
 

vendor/github.com/google/cadvisor/container/rkt/factory.go

@@ -23,7 +23,7 @@ import (
 	info "github.com/google/cadvisor/info/v1"
 	"github.com/google/cadvisor/manager/watcher"
 
-	"github.com/golang/glog"
+	"k8s.io/klog"
 )
 
 const RktNamespace = "rkt"
@@ -86,7 +86,7 @@ func Register(machineInfoFactory info.MachineInfoFactory, fsInfo fs.FsInfo, incl
 		return fmt.Errorf("failed to find supported cgroup mounts for the raw factory")
 	}
 
-	glog.V(1).Infof("Registering Rkt factory")
+	klog.V(1).Infof("Registering Rkt factory")
 	factory := &rktFactory{
 		machineInfoFactory: machineInfoFactory,
 		fsInfo:             fsInfo,

vendor/github.com/google/cadvisor/container/rkt/handler.go

@@ -27,9 +27,9 @@ import (
 	info "github.com/google/cadvisor/info/v1"
 	"golang.org/x/net/context"
 
-	"github.com/golang/glog"
 	cgroupfs "github.com/opencontainers/runc/libcontainer/cgroups/fs"
 	"github.com/opencontainers/runc/libcontainer/configs"
+	"k8s.io/klog"
 )
 
 type rktContainerHandler struct {
@@ -89,7 +89,7 @@ func newRktContainerHandler(name string, rktClient rktapi.PublicAPIClient, rktPa
 	annotations := resp.Pod.Annotations
 	if parsed.Container != "" { // As not empty string, an App container
 		if contAnnotations, ok := findAnnotations(resp.Pod.Apps, parsed.Container); !ok {
-			glog.Warningf("couldn't find app %v in pod", parsed.Container)
+			klog.Warningf("couldn't find app %v in pod", parsed.Container)
 		} else {
 			annotations = append(annotations, contAnnotations...)
 		}

vendor/github.com/google/cadvisor/container/rkt/helpers.go

@@ -21,8 +21,8 @@ import (
 	"strings"
 
 	rktapi "github.com/coreos/rkt/api/v1alpha"
-	"github.com/golang/glog"
 	"golang.org/x/net/context"
+	"k8s.io/klog"
 )
 
 type parsedName struct {
@@ -128,7 +128,7 @@ func getRootFs(root string, parsed *parsedName) string {
 
 	bytes, err := ioutil.ReadFile(tree)
 	if err != nil {
-		glog.Errorf("ReadFile failed, couldn't read %v to get upper dir: %v", tree, err)
+		klog.Errorf("ReadFile failed, couldn't read %v to get upper dir: %v", tree, err)
 		return ""
 	}