Revert "fix listCoontainerStats not filter"

This reverts commit e643810.

Author: lengrongfu

Diff for: pkg/validate/container.go

@@ -214,12 +214,9 @@ var _ = framework.KubeDescribe("Container", func() {
 
 			By("start container")
 			startContainer(rc, containerID)
-			filter := &runtimeapi.ContainerStatsFilter{
-				Id: containerID,
-			}
 
 			By("test container stats")
-			stats := listContainerStats(rc, filter)
+			stats := listContainerStats(rc, nil)
 			Expect(statFound(stats, containerID)).To(BeTrue(), "Stats should be found")
 		})
 
@@ -239,21 +236,10 @@ var _ = framework.KubeDescribe("Container", func() {
 			startContainer(rc, thirdContainerID)
 
 			By("test containers stats")
-			firstFilter := &runtimeapi.ContainerStatsFilter{
-				Id: firstContainerID,
-			}
-			firstStats := listContainerStats(rc, firstFilter)
-			secondFilter := &runtimeapi.ContainerStatsFilter{
-				Id: secondContainerID,
-			}
-			secondStats := listContainerStats(rc, secondFilter)
-			thirdFilter := &runtimeapi.ContainerStatsFilter{
-				Id: thirdContainerID,
-			}
-			thirdStats := listContainerStats(rc, thirdFilter)
-			Expect(statFound(firstStats, firstContainerID)).To(BeTrue(), "Stats should be found")
-			Expect(statFound(secondStats, secondContainerID)).To(BeTrue(), "Stats should be found")
-			Expect(statFound(thirdStats, thirdContainerID)).To(BeTrue(), "Stats should be found")
+			stats := listContainerStats(rc, nil)
+			Expect(statFound(stats, firstContainerID)).To(BeTrue(), "Stats should be found")
+			Expect(statFound(stats, secondContainerID)).To(BeTrue(), "Stats should be found")
+			Expect(statFound(stats, thirdContainerID)).To(BeTrue(), "Stats should be found")
 		})
 	})