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 3c400e28615f019bba8c8dc2824e50491c0e43ea..2a9b64451b4dd1cd80c5768f8014c00a102d5f39 100644
--- a/mojo/services/view_manager/view_manager_unittest.cc
+++ b/mojo/services/view_manager/view_manager_unittest.cc
@@ -18,6 +18,7 @@
 #include "mojo/public/cpp/application/application_delegate.h"
 #include "mojo/public/cpp/application/application_impl.h"
 #include "mojo/public/cpp/application/connect.h"
+#include "mojo/public/cpp/application/default_interface_provider.h"
 #include "mojo/public/cpp/bindings/lib/router.h"
 #include "mojo/service_manager/service_manager.h"
 #include "mojo/services/public/cpp/geometry/geometry_type_converters.h"
@@ -304,8 +305,7 @@ bool ViewManagerProxy::in_embed_ = false;
 class TestViewManagerClientConnection
     : public InterfaceImpl<ViewManagerClient> {
  public:
-  TestViewManagerClientConnection(ApplicationConnection* app_connection) :
-      connection_(&tracker_) {
+  TestViewManagerClientConnection() : connection_(&tracker_) {
     tracker_.set_delegate(&connection_);
   }
 
@@ -382,7 +382,10 @@ 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> {
  public:
   EmbedServiceLoader() {}
   virtual ~EmbedServiceLoader() {}
@@ -402,7 +405,7 @@ class EmbedServiceLoader : public ServiceLoader, ApplicationDelegate {
   // ApplicationDelegate
   virtual bool ConfigureIncomingConnection(ApplicationConnection* connection)
       OVERRIDE {
-    connection->AddService<TestViewManagerClientConnection>();
+    connection->AddServiceProvider(this);
     return true;
   }