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

examples/content_handler_demo/content_handler_demo.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 <stdio.h>
 
 #include <memory>
+#include <utility>
 
 #include "mojo/public/c/system/main.h"
 #include "mojo/public/cpp/application/application_delegate.h"
 #include "mojo/public/cpp/application/application_impl.h"
 #include "mojo/public/cpp/application/application_runner.h"
 #include "mojo/public/cpp/application/interface_factory_impl.h"
 #include "mojo/public/cpp/bindings/strong_binding.h"
 #include "mojo/services/content_handler/interfaces/content_handler.mojom.h"
 
 namespace mojo {
 namespace examples {
 
 class PrintBodyApplication : public Application {
  public:
   PrintBodyApplication(InterfaceRequest<Application> request,
                        ScopedDataPipeConsumerHandle body)
       : binding_(this, request.Pass()), body_(body.Pass()) {}
 
-  void Initialize(ShellPtr shell,
+  void Initialize(InterfaceHandle<Shell> shell,
                   Array<String> args,
                   const mojo::String& url) override {
-    shell_ = shell.Pass();
+    shell_ = ShellPtr::Create(std::move(shell));
   }
   void RequestQuit() override {}
 
   void AcceptConnection(const String& requestor_url,
                         InterfaceRequest<ServiceProvider> services,
-                        ServiceProviderPtr exported_services,
+                        InterfaceHandle<ServiceProvider> exported_services,
                         const String& url) override {
     printf(
         "ContentHandler::OnConnect - url:%s - requestor_url:%s - body "
         "follows\n\n",
         url.To<std::string>().c_str(), requestor_url.To<std::string>().c_str());
     PrintResponse(body_.Pass());
     delete this;
   }
 
  private:
@@ skipping 57 matching lines @@
     connection->AddService(this);
     return true;
   }
 
   void Create(ApplicationConnection* app,
               InterfaceRequest<ContentHandler> request) override {
     new ContentHandlerImpl(request.Pass());
   }
 
  private:
-
   MOJO_DISALLOW_COPY_AND_ASSIGN(ContentHandlerApp);
 };
 
 }  // namespace examples
 }  // namespace mojo
 
 MojoResult MojoMain(MojoHandle application_request) {
   mojo::ApplicationRunner runner(
       std::unique_ptr<mojo::examples::ContentHandlerApp>(
           new mojo::examples::ContentHandlerApp()));
   return runner.Run(application_request);
 }