Mojo: Use InterfaceFactory<Interface> for service registration

mojo/services/view_manager/view_manager_unittest.cc

Index: mojo/services/view_manager/view_manager_unittest.cc
diff --git a/mojo/services/view_manager/view_manager_unittest.cc b/mojo/services/view_manager/view_manager_unittest.cc
index b6aee00cb68d93b79cadd3b0ac61e06a38163be6..5ab6bd479d454b249daad30dbdf3867f5c9a70ac 100644
--- a/mojo/services/view_manager/view_manager_unittest.cc
+++ b/mojo/services/view_manager/view_manager_unittest.cc
@@ -284,10 +284,9 @@ base::RunLoop* ViewManagerProxy::main_run_loop_ = NULL;
 bool ViewManagerProxy::in_embed_ = false;
 
 class TestViewManagerClientConnection
-    : public InterfaceImpl<ViewManagerClient> {
+    : public InterfaceImplDeleteOnError<ViewManagerClient> {
  public:
-  TestViewManagerClientConnection(ApplicationConnection* app_connection) :
-      connection_(&tracker_) {
+  TestViewManagerClientConnection() : connection_(&tracker_) {
     tracker_.set_delegate(&connection_);
   }
 
@@ -364,7 +363,11 @@ class TestViewManagerClientConnection
 
 // Used with ViewManagerService::Embed(). Creates a
 // TestViewManagerClientConnection, which creates and owns the ViewManagerProxy.
-class EmbedServiceLoader : public ServiceLoader, ApplicationDelegate {
+class EmbedServiceLoader
+    : public ServiceLoader,
+      ApplicationDelegate,
+      public DefaultInterfaceProvider<TestViewManagerClientConnection,

[jamesr, 2014/07/11 20:07:10]

the EmbedServiceLoader just wants to allocate+bind
TestViewManagerClientConnection instances in response to requests for
ViewManagerClient, so i'm inheriting from the class to pick up that function

+                                      ViewManagerClient> {
  public:
   EmbedServiceLoader() {}
   virtual ~EmbedServiceLoader() {}
@@ -384,7 +387,7 @@ class EmbedServiceLoader : public ServiceLoader, ApplicationDelegate {
   // ApplicationDelegate
   virtual bool ConfigureIncomingConnection(ApplicationConnection* connection)
       OVERRIDE {
-    connection->AddService<TestViewManagerClientConnection>();
+    connection->AddServiceProvider(this);
     return true;
   }