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 45f9ce3220d8c0a7f0b89ff8152a69a853191d79..137714e5d162983559f6e7307098798cae8b35f7 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) {