Convert //remoting to use std::unique_ptr

remoting/host/setup/me2me_native_messaging_host_main.cc

 // Copyright 2013 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 "remoting/host/setup/me2me_native_messaging_host_main.h"
 
 #include <stdint.h>
 
 #include <utility>
 
@@ skipping 184 matching lines @@
   read_file = base::File(STDIN_FILENO);
   write_file = base::File(STDOUT_FILENO);
 #else
 #error Not implemented.
 #endif
 
   // OAuth client (for credential requests). IO thread is used for blocking
   scoped_refptr<net::URLRequestContextGetter> url_request_context_getter(
       new URLRequestContextGetter(io_thread.task_runner(),
                                   file_thread.task_runner()));
-  scoped_ptr<OAuthClient> oauth_client(
+  std::unique_ptr<OAuthClient> oauth_client(
       new GaiaOAuthClient(url_request_context_getter));
 
   net::URLFetcher::SetIgnoreCertificateRequests(true);
 
   // Create the pairing registry.
   scoped_refptr<PairingRegistry> pairing_registry;
 
 #if defined(OS_WIN)
   base::win::RegKey root;
   LONG result = root.Open(HKEY_LOCAL_MACHINE, kPairingRegistryKeyName,
@@ skipping 21 matching lines @@
                              KEY_READ | KEY_WRITE);
     if (result != ERROR_SUCCESS) {
       SetLastError(result);
       PLOG(ERROR) << "Failed to open HKLM\\" << kPairingRegistryKeyName << "\\"
                   << kPairingRegistrySecretsKeyName;
       return kInitializationFailed;
     }
   }
 
   // Initialize the pairing registry delegate and set the root keys.
-  scoped_ptr<PairingRegistryDelegateWin> delegate(
+  std::unique_ptr<PairingRegistryDelegateWin> delegate(
       new PairingRegistryDelegateWin());
   if (!delegate->SetRootKeys(privileged.Take(), unprivileged.Take()))
     return kInitializationFailed;
 
   pairing_registry =
       new PairingRegistry(io_thread.task_runner(), std::move(delegate));
 #else  // defined(OS_WIN)
   pairing_registry =
       CreatePairingRegistry(io_thread.task_runner());
 #endif  // !defined(OS_WIN)
 
   // Set up the native messaging channel.
-  scoped_ptr<extensions::NativeMessagingChannel> channel(
+  std::unique_ptr<extensions::NativeMessagingChannel> channel(
       new PipeMessagingChannel(std::move(read_file), std::move(write_file)));
 
   // Create the native messaging host.
-  scoped_ptr<Me2MeNativeMessagingHost> host(new Me2MeNativeMessagingHost(
+  std::unique_ptr<Me2MeNativeMessagingHost> host(new Me2MeNativeMessagingHost(
       needs_elevation, static_cast<intptr_t>(native_view_handle),
       std::move(channel), daemon_controller, pairing_registry,
       std::move(oauth_client)));
   host->Start(run_loop.QuitClosure());
 
   // Run the loop until channel is alive.
   run_loop.Run();
   return kSuccessExitCode;
 }
 
 int Me2MeNativeMessagingHostMain(int argc, char** argv) {
   // This object instance is required by Chrome code (such as MessageLoop).
   base::AtExitManager exit_manager;
 
   base::CommandLine::Init(argc, argv);
   remoting::InitHostLogging();
 
   return StartMe2MeNativeMessagingHost();
 }
 
 }  // namespace remoting