Refactor OAuth2TokenService to have profile- and device-based implementations.

chrome/browser/chromeos/chrome_browser_main_chromeos.cc

 // Copyright (c) 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 "chrome/browser/chromeos/chrome_browser_main_chromeos.h"
 
 #include <string>
 #include <vector>
 
 #include "ash/shell.h"
@@ skipping 48 matching lines @@
 #include "chrome/browser/chromeos/power/brightness_observer.h"
 #include "chrome/browser/chromeos/power/output_observer.h"
 #include "chrome/browser/chromeos/power/power_button_observer.h"
 #include "chrome/browser/chromeos/power/resume_observer.h"
 #include "chrome/browser/chromeos/power/screen_dimming_observer.h"
 #include "chrome/browser/chromeos/power/screen_lock_observer.h"
 #include "chrome/browser/chromeos/power/suspend_observer.h"
 #include "chrome/browser/chromeos/power/user_activity_notifier.h"
 #include "chrome/browser/chromeos/power/video_activity_notifier.h"
 #include "chrome/browser/chromeos/screensaver/screensaver_controller.h"
+#include "chrome/browser/chromeos/settings/device_oauth2_token_service_factory.h"
 #include "chrome/browser/chromeos/settings/device_settings_service.h"
 #include "chrome/browser/chromeos/settings/owner_key_util.h"
 #include "chrome/browser/chromeos/system/automatic_reboot_manager.h"
 #include "chrome/browser/chromeos/system/statistics_provider.h"
 #include "chrome/browser/chromeos/system_key_event_listener.h"
 #include "chrome/browser/chromeos/upgrade_detector_chromeos.h"
 #include "chrome/browser/chromeos/web_socket_proxy_controller.h"
 #include "chrome/browser/chromeos/xinput_hierarchy_changed_event_listener.h"
 #include "chrome/browser/defaults.h"
 #include "chrome/browser/metrics/metrics_service.h"
@@ skipping 364 matching lines @@
 
   // Listen for system key events so that the user will be able to adjust the
   // volume on the login screen, if Chrome is running on Chrome OS
   // (i.e. not Linux desktop), and in non-test mode.
   // Note: SystemKeyEventListener depends on the DBus thread.
   if (base::chromeos::IsRunningOnChromeOS() &&
       !parameters().ui_task) {  // ui_task is non-NULL when running tests.
     SystemKeyEventListener::Initialize();
   }
 
+  chromeos::DeviceOAuth2TokenServiceFactory::Initialize();
+
   ChromeBrowserMainPartsLinux::PreMainMessageLoopRun();
 }
 
 void ChromeBrowserMainPartsChromeos::PreProfileInit() {
   // -- This used to be in ChromeBrowserMainParts::PreMainMessageLoopRun()
   // -- immediately before Profile creation().
 
   // Now that the file thread exists we can record our stats.
   BootTimesLoader::Get()->RecordChromeMainStats();
 
@@ skipping 219 matching lines @@
   BootTimesLoader::Get()->AddLogoutTimeMarker("UIMessageLoopEnded",
                                                         true);
 
   g_browser_process->oom_priority_manager()->Stop();
 
   // Stops LoginUtils background fetchers. This is needed because IO thread is
   // going to stop soon after this function. The pending background jobs could
   // cause it to crash during shutdown.
   LoginUtils::Get()->StopBackgroundFetchers();
 
+  // Stops all in-flight OAuth2 token fetchers before the IO thread stops.
+  chromeos::DeviceOAuth2TokenServiceFactory::Shutdown();
+
   // Shutdown the upgrade detector for Chrome OS. The upgrade detector
   // stops monitoring changes from the update engine.
   if (UpgradeDetectorChromeos::GetInstance())
     UpgradeDetectorChromeos::GetInstance()->Shutdown();
 
   // Shutdown the network change notifier for Chrome OS. The network
   // change notifier stops monitoring changes from the power manager and
   // the network manager.
   if (CrosNetworkChangeNotifierFactory::GetInstance())
     CrosNetworkChangeNotifierFactory::GetInstance()->Shutdown();
@@ skipping 159 matching lines @@
     return;
 
   // If failed to launch, go back to login screen.
   LOG(ERROR) << "Failed to launch kiosk app. Fall back to login screen";
   OptionallyRunChromeOSLoginManager(parsed_command_line(), profile());
 
   // TODO(xiyuan): Show error message.
 }
 
 }  //  namespace chromeos