Make "all user" services work when packaged.

services/service_manager/tests/lifecycle/lifecycle_unittest.cc

Index: services/service_manager/tests/lifecycle/lifecycle_unittest.cc
diff --git a/services/service_manager/tests/lifecycle/lifecycle_unittest.cc b/services/service_manager/tests/lifecycle/lifecycle_unittest.cc
index c895cd2b86f0e97c3bace3065648a116fbff2b41..214538577e715baa87c5b69cf27e189b0343e8be 100644
--- a/services/service_manager/tests/lifecycle/lifecycle_unittest.cc
+++ b/services/service_manager/tests/lifecycle/lifecycle_unittest.cc
@@ -90,6 +90,9 @@ class InstanceState : public mojom::ServiceManagerListener {
       }
     }
   }
+  void OnServiceFailedToStart(
+      const service_manager::Identity& identity) override {
+  }
   void OnServiceStopped(const service_manager::Identity& identity) override {
     for (auto it = instances_.begin(); it != instances_.end(); ++it) {
       if (it->second.identity == identity) {