Mojo: Use InterfaceFactory<Interface> for service registration

mojo/examples/html_viewer/html_viewer.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/message_loop/message_loop.h"
 #include "mojo/examples/html_viewer/blink_platform_impl.h"
 #include "mojo/examples/html_viewer/html_document_view.h"
 #include "mojo/public/cpp/application/application_connection.h"
 #include "mojo/public/cpp/application/application_delegate.h"
 #include "mojo/public/cpp/application/application_impl.h"
+#include "mojo/public/cpp/application/context_interface_factory.h"
 #include "mojo/services/public/cpp/view_manager/node.h"
 #include "mojo/services/public/cpp/view_manager/types.h"
 #include "mojo/services/public/cpp/view_manager/view.h"
 #include "mojo/services/public/cpp/view_manager/view_manager.h"
+#include "mojo/services/public/cpp/view_manager/view_manager_client_factory.h"
 #include "mojo/services/public/cpp/view_manager/view_manager_delegate.h"
 #include "mojo/services/public/interfaces/navigation/navigation.mojom.h"
 #include "third_party/WebKit/public/web/WebKit.h"
 
 namespace mojo {
 namespace examples {
 
 class HTMLViewer;
 
 class NavigatorImpl : public InterfaceImpl<navigation::Navigator> {
  public:
-  explicit NavigatorImpl(ApplicationConnection* connection,
-                         HTMLViewer* viewer) : viewer_(viewer) {}
+  explicit NavigatorImpl(HTMLViewer* viewer) : viewer_(viewer) {}
   virtual ~NavigatorImpl() {}
 
  private:
   // Overridden from navigation::Navigator:
   virtual void Navigate(
       uint32_t node_id,
       navigation::NavigationDetailsPtr navigation_details,
       navigation::ResponseDetailsPtr response_details) OVERRIDE;
 
   HTMLViewer* viewer_;
 
   DISALLOW_COPY_AND_ASSIGN(NavigatorImpl);
 };
 
 class HTMLViewer : public ApplicationDelegate,
-                   public view_manager::ViewManagerDelegate {
+                   public view_manager::ViewManagerDelegate,
+                   public ContextInterfaceFactory<NavigatorImpl, HTMLViewer> {
  public:
-  HTMLViewer() : application_impl_(NULL), document_view_(NULL) {
-  }
+  HTMLViewer()
+      : ContextInterfaceFactory(this),
+        application_impl_(NULL),
+        document_view_(NULL),
+        view_manager_client_factory_(this) {}
   virtual ~HTMLViewer() {
     blink::shutdown();
   }
 
   void Load(URLResponsePtr response) {
     // Need to wait for OnRootAdded.
     response_ = response.Pass();
     MaybeLoad();
   }
 
  private:
   // Overridden from ApplicationDelegate:
   virtual void Initialize(ApplicationImpl* app) OVERRIDE {
     application_impl_ = app;
     blink_platform_impl_.reset(new BlinkPlatformImpl(app));
     blink::initialize(blink_platform_impl_.get());
   }
 
   virtual bool ConfigureIncomingConnection(ApplicationConnection* connection)
       OVERRIDE {
-    connection->AddService<NavigatorImpl>(this);
-    view_manager::ViewManager::ConfigureIncomingConnection(connection, this);
+    connection->AddServiceFactory(this);
+    connection->AddServiceFactory(&view_manager_client_factory_);
     return true;
   }
 
   // Overridden from view_manager::ViewManagerDelegate:
   virtual void OnRootAdded(view_manager::ViewManager* view_manager,
                            view_manager::Node* root) OVERRIDE {
     document_view_ = new HTMLDocumentView(
         application_impl_->ConnectToApplication("mojo://mojo_window_manager/")->
             GetServiceProvider(), view_manager);
     document_view_->AttachToNode(root);
     MaybeLoad();
   }
   virtual void OnViewManagerDisconnected(
       view_manager::ViewManager* view_manager) OVERRIDE {
     base::MessageLoop::current()->Quit();
   }
 
   void MaybeLoad() {
     if (document_view_ && response_.get())
       document_view_->Load(response_.Pass());
   }
 
   scoped_ptr<BlinkPlatformImpl> blink_platform_impl_;
   ApplicationImpl* application_impl_;
 
   // TODO(darin): Figure out proper ownership of this instance.
   HTMLDocumentView* document_view_;
   URLResponsePtr response_;
+  view_manager::ViewManagerClientFactory view_manager_client_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(HTMLViewer);
 };
 
 void NavigatorImpl::Navigate(
     uint32_t node_id,
     navigation::NavigationDetailsPtr navigation_details,
     navigation::ResponseDetailsPtr response_details) {
   printf("In HTMLViewer, rendering url: %s\n",
       response_details->response->url.data());
   viewer_->Load(response_details->response.Pass());
 }
 
 }
 
 // static
 ApplicationDelegate* ApplicationDelegate::Create() {
   return new examples::HTMLViewer;
 }
 
 }