ApplicationConnection lifetime management changes.

components/html_viewer/html_document_application_delegate.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 "components/html_viewer/html_document_application_delegate.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "components/html_viewer/global_state.h"
 #include "components/html_viewer/html_document_oopif.h"
@@ skipping 97 matching lines @@
 // when we quit (the messageloop is shared among multiple
 // HTMLDocumentApplicationDelegates).
 void HTMLDocumentApplicationDelegate::OnTerminate() {
   delete this;
 }
 
 // ApplicationDelegate;
 void HTMLDocumentApplicationDelegate::Initialize(mojo::ApplicationImpl* app) {
   mojo::URLRequestPtr request(mojo::URLRequest::New());
   request->url = mojo::String::From("mojo:network_service");
-  mojo::ApplicationConnection* connection =
+  scoped_ptr<mojo::ApplicationConnection> connection =
       app_.ConnectToApplication(request.Pass());
   connection->ConnectToService(&network_service_);
   connection->ConnectToService(&url_loader_factory_);
 }
 
 bool HTMLDocumentApplicationDelegate::ConfigureIncomingConnection(
     mojo::ApplicationConnection* connection) {
   if (initial_response_) {
     OnResponseReceived(mojo::URLLoaderPtr(), connection, nullptr,
                        initial_response_.Pass());
@@ skipping 57 matching lines @@
     documents_.insert(document);
   }
 
   if (connector_queue) {
     connector_queue->PushRequestsTo(connection);
     connection->SetServiceConnector(nullptr);
   }
 }
 
 }  // namespace html_viewer