Make use of CreateInterfacePtrAndBind() where appropriate

mojo/shell/application_instance.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 "mojo/shell/application_instance.h"
 
 #include <stdint.h>
 
 #include <utility>
 
@@ skipping 35 matching lines @@
       native_runner_(nullptr),
       pid_(base::kNullProcessId) {}
 
 ApplicationInstance::~ApplicationInstance() {
   for (auto request : queued_client_requests_)
     request->connect_callback().Run(kInvalidContentHandlerID);
   STLDeleteElements(&queued_client_requests_);
 }
 
 void ApplicationInstance::InitializeApplication() {
-  ShellPtr shell;
-  binding_.Bind(GetProxy(&shell));
+  application_->Initialize(binding_.CreateInterfacePtrAndBind(),
+                           identity_.url().spec());
   binding_.set_connection_error_handler([this]() { OnConnectionError(); });
-  application_->Initialize(std::move(shell), identity_.url().spec());
 }
 
 void ApplicationInstance::ConnectToClient(
     scoped_ptr<ConnectToApplicationParams> params) {
   if (queue_requests_) {
     queued_client_requests_.push_back(params.release());
     return;
   }
 
   CallAcceptConnection(std::move(params));
@@ skipping 123 matching lines @@
 
   queue_requests_ = false;
   for (auto request : queued_client_requests_)
     CallAcceptConnection(make_scoped_ptr(request));
 
   queued_client_requests_.clear();
 }
 
 }  // namespace shell
 }  // namespace mojo