Remove some InterfacePtr<> methods which directly deal with message pipe handles.

sky/shell/ui/engine.cc

 // 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.
 
 #include "sky/shell/ui/engine.h"
 
 #include "base/bind.h"
 #include "base/trace_event/trace_event.h"
 #include "mojo/public/cpp/application/connect.h"
 #include "sky/engine/public/platform/WebInputEvent.h"
@@ skipping 40 matching lines @@
   return weak_factory_.GetWeakPtr();
 }
 
 mojo::ServiceProviderPtr Engine::CreateServiceProvider() {
   mojo::MessagePipe pipe;
   config_.java_task_runner->PostTask(
       FROM_HERE,
       base::Bind(CreateJavaServiceProvider,
                  base::Passed(mojo::MakeRequest<mojo::ServiceProvider>(
                      pipe.handle1.Pass()))));
-  return mojo::MakeProxy<mojo::ServiceProvider>(pipe.handle0.Pass());
+  return mojo::MakeProxy(
+      mojo::InterfacePtrInfo<mojo::ServiceProvider>(pipe.handle0.Pass(), 0u));
 }
 
 void Engine::Init() {
   TRACE_EVENT0("sky", "Engine::Init");
 
   service_provider_ = CreateServiceProvider();
   mojo::NetworkServicePtr network_service;
   mojo::ConnectToService(service_provider_.get(), &network_service);
   platform_impl_.reset(new PlatformImpl(network_service.Pass()));
 
@@ skipping 125 matching lines @@
 
 void Engine::DidNavigateLocally(const mojo::String& url) {
 }
 
 void Engine::RequestNavigateHistory(int32_t delta) {
   NOTIMPLEMENTED();
 }
 
 }  // namespace shell
 }  // namespace sky