sensorlog: Replace blessing slashes with colons, part 2.

Missed two test files in v.io/c/18101.

Change-Id: I9928ae572d82c0a76bcb3114a0424470c44aec9c
diff --git a/go/src/v.io/x/sensorlog/internal/client/device_v23_test.go b/go/src/v.io/x/sensorlog/internal/client/device_v23_test.go
index d45e3d4..79efecc 100644
--- a/go/src/v.io/x/sensorlog/internal/client/device_v23_test.go
+++ b/go/src/v.io/x/sensorlog/internal/client/device_v23_test.go
@@ -43,16 +43,16 @@
 
 	clientSb := "sb/client"
 	clientCreds, _ := t.Shell().NewChildCredentials("client")
-	clientSbCreds, _ := t.Shell().NewChildCredentials("client/sb")
+	clientSbCreds, _ := t.Shell().NewChildCredentials("client:sb")
 	cleanup := sbtu.StartSyncbased(t, clientSbCreds, clientSb, "",
-		`{"Read": {"In":["root/client"]}, "Write": {"In":["root/client"]}, "Admin": {"In":["root/client"]}, "Resolve": {"In":["..."]}}`)
+		`{"Read": {"In":["root:client"]}, "Write": {"In":["root:client"]}, "Admin": {"In":["root:client"]}, "Resolve": {"In":["..."]}}`)
 	defer cleanup()
 
 	measuredSb := "sb/measured"
 	measuredCreds, _ := t.Shell().NewChildCredentials("measured")
-	measuredSbCreds, _ := t.Shell().NewChildCredentials("measured/sb")
+	measuredSbCreds, _ := t.Shell().NewChildCredentials("measured:sb")
 	cleanup = sbtu.StartSyncbased(t, measuredSbCreds, measuredSb, "",
-		`{"Read": {"In":["root/measured"]}, "Write": {"In":["root/measured"]}, "Admin": {"In":["root/measured"]}, "Resolve": {"In":["..."]}}`)
+		`{"Read": {"In":["root:measured"]}, "Write": {"In":["root:measured"]}, "Admin": {"In":["root:measured"]}, "Resolve": {"In":["..."]}}`)
 	defer cleanup()
 
 	time.Sleep(1 * time.Second)
@@ -61,7 +61,7 @@
 	// of measured Syncbase for publishing.
 	devId := "measured1"
 	publishSb := naming.Join(localMT, measuredSb)
-	sbtu.RunClient(t, measuredCreds, runInitSyncgroup, measuredSb, devId, "root/client", publishSb, globalMT)
+	sbtu.RunClient(t, measuredCreds, runInitSyncgroup, measuredSb, devId, "root:client", publishSb, globalMT)
 
 	// Add measuring device to client, joining its syncgroup.
 	sbtu.RunClient(t, clientCreds, slltu.RunAddDevice, clientSb, devId, publishSb)
diff --git a/go/src/v.io/x/sensorlog/internal/client/measured_v23_test.go b/go/src/v.io/x/sensorlog/internal/client/measured_v23_test.go
index 5c1a187..98f66b0 100644
--- a/go/src/v.io/x/sensorlog/internal/client/measured_v23_test.go
+++ b/go/src/v.io/x/sensorlog/internal/client/measured_v23_test.go
@@ -32,16 +32,16 @@
 
 	clientSb := "sb/client"
 	clientCreds, _ := t.Shell().NewChildCredentials("client")
-	clientSbCreds, _ := t.Shell().NewChildCredentials("client/sb")
+	clientSbCreds, _ := t.Shell().NewChildCredentials("client:sb")
 	cleanup := sbtu.StartSyncbased(t, clientSbCreds, clientSb, "",
-		`{"Read": {"In":["root/client"]}, "Write": {"In":["root/client"]}, "Admin": {"In":["root/client"]}, "Resolve": {"In":["..."]}}`)
+		`{"Read": {"In":["root:client"]}, "Write": {"In":["root:client"]}, "Admin": {"In":["root:client"]}, "Resolve": {"In":["..."]}}`)
 	defer cleanup()
 
 	measuredSb := "sb/measured"
 	measuredCreds, _ := t.Shell().NewChildCredentials("measured")
-	measuredSbCreds, _ := t.Shell().NewChildCredentials("measured/sb")
+	measuredSbCreds, _ := t.Shell().NewChildCredentials("measured:sb")
 	cleanup = sbtu.StartSyncbased(t, measuredSbCreds, measuredSb, "",
-		`{"Read": {"In":["root/measured"]}, "Write": {"In":["root/measured"]}, "Admin": {"In":["root/measured"]}, "Resolve": {"In":["..."]}}`)
+		`{"Read": {"In":["root:measured"]}, "Write": {"In":["root:measured"]}, "Admin": {"In":["root:measured"]}, "Resolve": {"In":["..."]}}`)
 	defer cleanup()
 
 	time.Sleep(1 * time.Second)
@@ -52,7 +52,7 @@
 	publishSb := naming.Join(mtName, measuredSb)
 	measuredOpts := measuredBin.StartOpts().WithCustomCredentials(measuredCreds).WithSessions(t, 180*time.Second)
 	measured := measuredBin.WithStartOpts(measuredOpts).Start(
-		"-alsologtostderr", "-service="+measuredSb, "-devid="+devId, "-admin=root/client",
+		"-alsologtostderr", "-service="+measuredSb, "-devid="+devId, "-admin=root:client",
 		"-publish-sb="+publishSb)
 
 	time.Sleep(3 * time.Second)