Revert "syncNetworkUtil in kubelet and fix loadbalancerSourceRange on GCE"

pkg/kubelet/kubelet_network_test.go

@@ -217,25 +217,3 @@ func TestCleanupBandwidthLimits(t *testing.T) {
 		}
 	}
 }
-
-func TestGetIPTablesMark(t *testing.T) {
-	tests := []struct {
-		bit    int
-		expect string
-	}{
-		{
-			14,
-			"0x00004000/0x00004000",
-		},
-		{
-			15,
-			"0x00008000/0x00008000",
-		},
-	}
-	for _, tc := range tests {
-		res := getIPTablesMark(tc.bit)
-		if res != tc.expect {
-			t.Errorf("getIPTablesMark output unexpected result: %v when input bit is %d. Expect result: %v", res, tc.bit, tc.expect)
-		}
-	}
-}