Mojo C++ bindings: Generate InterfaceHandle<> instead of InterfacePtr<>.

mojo/ui/view_provider_app.h

 // Copyright 2015 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.
 
 #ifndef MOJO_UI_VIEW_PROVIDER_APP_H_
 #define MOJO_UI_VIEW_PROVIDER_APP_H_
 
 #include <string>
 
 #include "mojo/common/strong_binding_set.h"
@@ skipping 36 matching lines @@
   //
   // The |services| parameter is used to receive services from the view
   // on behalf of the caller.
   //
   // The |exposed_services| parameters is used to provide services to
   // the view from the caller.
   virtual void CreateView(
       const std::string& view_provider_url,
       mojo::InterfaceRequest<mojo::ui::ViewOwner> view_owner_request,
       mojo::InterfaceRequest<mojo::ServiceProvider> services,
-      mojo::ServiceProviderPtr exposed_services) = 0;
+      mojo::InterfaceHandle<mojo::ServiceProvider> exposed_services) = 0;
 
  private:
   class DelegatingViewProvider;
 
   // |InterfaceFactory<mojo::ui::ViewProvider>|:
   void Create(mojo::ApplicationConnection* connection,
               mojo::InterfaceRequest<mojo::ui::ViewProvider> request) override;
 
   void CreateView(
       DelegatingViewProvider* provider,
       const std::string& view_provider_url,
       mojo::InterfaceRequest<mojo::ui::ViewOwner> view_owner_request,
       mojo::InterfaceRequest<mojo::ServiceProvider> services,
-      mojo::ServiceProviderPtr exposed_services);
+      mojo::InterfaceHandle<mojo::ServiceProvider> exposed_services);
 
   mojo::ApplicationImpl* app_impl_ = nullptr;
   mojo::StrongBindingSet<mojo::ui::ViewProvider> bindings_;
 
   MOJO_DISALLOW_COPY_AND_ASSIGN(ViewProviderApp);
 };
 
 }  // namespace ui
 }  // namespace mojo
 
 #endif  // MOJO_UI_VIEW_PROVIDER_APP_H_