Replace remaining shell references with service manager

services/service_manager/background/tests/test_manifest.json

Index: services/service_manager/background/tests/test_manifest.json
diff --git a/services/service_manager/background/tests/test_manifest.json b/services/service_manager/background/tests/test_manifest.json
index e2b4c63a496c547843dfd560b8671a5fcc24ac58..01fac02edfbe34b405571ce63485fc3e8337423c 100644
--- a/services/service_manager/background/tests/test_manifest.json
+++ b/services/service_manager/background/tests/test_manifest.json
@@ -1,11 +1,11 @@
 {
   "manifest_version": 1,
-  "name": "service:background_shell_unittest",
-  "display_name": "Background Shell Unittest",
+  "name": "service:background_service_manager_unittest",
+  "display_name": "Background Service Manager Unittest",
   "capabilities": {
     "required": {
-      "service:background_shell_test_service": [
-        "background_shell_unittest:test_service"
+      "service:background_service_manager_test_service": [
+        "background_service_manager_unittest:test_service"
       ]
     }
   }