updated cadvisor godeps

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

@@ -243,7 +243,7 @@ func newDockerContainerHandler(
 
 	if !ignoreMetrics.Has(container.DiskUsageMetrics) {
 		handler.fsHandler = &dockerFsHandler{
-			fsHandler:       common.NewFsHandler(time.Minute, rootfsStorageDir, otherStorageDir, fsInfo),
+			fsHandler:       common.NewFsHandler(common.DefaultPeriod, rootfsStorageDir, otherStorageDir, fsInfo),
 			thinPoolWatcher: thinPoolWatcher,
 			deviceID:        handler.deviceID,
 		}
@@ -283,8 +283,8 @@ func (h *dockerFsHandler) Stop() {
 	h.fsHandler.Stop()
 }
 
-func (h *dockerFsHandler) Usage() (uint64, uint64) {
-	baseUsage, usage := h.fsHandler.Usage()
+func (h *dockerFsHandler) Usage() common.FsUsage {
+	usage := h.fsHandler.Usage()
 
 	// When devicemapper is the storage driver, the base usage of the container comes from the thin pool.
 	// We still need the result of the fsHandler for any extra storage associated with the container.
@@ -299,12 +299,12 @@ func (h *dockerFsHandler) Usage() (uint64, uint64) {
 			// had at least 1 refresh and we still can't find the device.
 			glog.V(5).Infof("unable to get fs usage from thin pool for device %s: %v", h.deviceID, err)
 		} else {
-			baseUsage = thinPoolUsage
-			usage += thinPoolUsage
+			usage.BaseUsageBytes = thinPoolUsage
+			usage.TotalUsageBytes += thinPoolUsage
 		}
 	}
 
-	return baseUsage, usage
+	return usage
 }
 
 func (self *dockerContainerHandler) Start() {
@@ -387,7 +387,10 @@ func (self *dockerContainerHandler) getFsStats(stats *info.ContainerStats) error
 	}
 
 	fsStat := info.FsStats{Device: device, Type: fsType, Limit: limit}
-	fsStat.BaseUsage, fsStat.Usage = self.fsHandler.Usage()
+	usage := self.fsHandler.Usage()
+	fsStat.BaseUsage = usage.BaseUsageBytes
+	fsStat.Usage = usage.TotalUsageBytes
+	fsStat.Inodes = usage.InodeUsage
 
 	stats.Filesystem = append(stats.Filesystem, fsStat)