Remove use of deprecated MessageLoop methods in chrome/.

chrome/browser/chromeos/login/wizard_controller.cc

 // Copyright (c) 2012 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 "chrome/browser/chromeos/login/wizard_controller.h"
 
 #include <signal.h>
 #include <stddef.h>
 #include <stdlib.h>
 #include <sys/types.h>
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/command_line.h"
+#include "base/location.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/metrics/histogram.h"
+#include "base/single_thread_task_runner.h"
 #include "base/strings/utf_string_conversions.h"
+#include "base/threading/thread_task_runner_handle.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/browser_process_platform_part.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/accessibility/accessibility_manager.h"
 #include "chrome/browser/chromeos/app_mode/kiosk_app_manager.h"
 #include "chrome/browser/chromeos/customization/customization_document.h"
 #include "chrome/browser/chromeos/login/enrollment/auto_enrollment_check_screen.h"
 #include "chrome/browser/chromeos/login/enrollment/enrollment_screen.h"
 #include "chrome/browser/chromeos/login/existing_user_controller.h"
 #include "chrome/browser/chromeos/login/helper.h"
@@ skipping 212 matching lines @@
     accessibility_subscription_ = accessibility_manager->RegisterCallback(
         base::Bind(&WizardController::OnAccessibilityStatusChanged,
                    base::Unretained(this)));
   } else {
     NOTIMPLEMENTED();
   }
 }
 
 WizardController::~WizardController() {
   if (shark_connection_listener_.get()) {
-    base::MessageLoop::current()->DeleteSoon(
+    base::ThreadTaskRunnerHandle::Get()->DeleteSoon(
         FROM_HERE, shark_connection_listener_.release());
   }
   if (default_controller_ == this) {
     default_controller_ = nullptr;
   } else {
     NOTREACHED() << "More than one controller are alive.";
   }
 }
 
 void WizardController::Init(const std::string& first_screen_name) {
@@ skipping 1090 matching lines @@
             base::Bind(&WizardController::OnSharkConnected,
                        weak_factory_.GetWeakPtr())));
   }
 }
 
 void WizardController::OnSharkConnected(
     std::unique_ptr<pairing_chromeos::HostPairingController>
         remora_controller) {
   VLOG(1) << "OnSharkConnected";
   remora_controller_ = std::move(remora_controller);
-  base::MessageLoop::current()->DeleteSoon(
+  base::ThreadTaskRunnerHandle::Get()->DeleteSoon(
       FROM_HERE, shark_connection_listener_.release());
   SetControllerDetectedPref(true);
   ShowHostPairingScreen();
 }
 
 void WizardController::OnSetHostNetworkFailed() {
   remora_controller_->OnNetworkConnectivityChanged(
       pairing_chromeos::HostPairingController::CONNECTIVITY_NONE);
 }
 
@@ skipping 11 matching lines @@
             : policy::EnrollmentConfig::MODE_MANUAL_REENROLLMENT;
   }
 
   EnrollmentScreen* screen = EnrollmentScreen::Get(this);
   screen->SetParameters(effective_config, shark_controller_.get());
   SetStatusAreaVisible(true);
   SetCurrentScreen(screen);
 }
 
 }  // namespace chromeos