Allow Catalogs to be constructed per-user

mojo/shell/background/tests/test_service.cc

Index: mojo/shell/background/tests/test_service.cc
diff --git a/mojo/shell/background/tests/test_service.cc b/mojo/shell/background/tests/test_service.cc
index 8b68c59aebcf00ded32de33e2f01291536e9aace..d030a814340064955baf1723ebfd40f547807fb2 100644
--- a/mojo/shell/background/tests/test_service.cc
+++ b/mojo/shell/background/tests/test_service.cc
@@ -25,6 +25,9 @@ class TestClient : public ShellClient,
     connection->AddInterface(this);
     return true;
   }
+  void ShellConnectionLost() override {
+    base::MessageLoop::current()->QuitWhenIdle();
+  }
 
   // InterfaceFactory<mojom::TestService>:
   void Create(Connection* connection,
@@ -33,7 +36,9 @@ class TestClient : public ShellClient,
   }
 
   // mojom::TestService
-  void Test(const TestCallback& callback) override { callback.Run(); }
+  void Test(const TestCallback& callback) override {
+    callback.Run();
+  }
 
   BindingSet<mojom::TestService> bindings_;