Chrome OS multi-profiles backend and UI.

chrome/browser/ui/ash/chrome_shell_delegate_chromeos.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 "chrome/browser/ui/ash/chrome_shell_delegate.h"
 
 #include "ash/keyboard_overlay/keyboard_overlay_view.h"
 #include "ash/system/chromeos/network/network_observer.h"
 #include "ash/system/tray/system_tray_notifier.h"
 #include "ash/wm/window_util.h"
@@ skipping 60 matching lines @@
 bool ChromeShellDelegate::IsGuestSession() const {
   return CommandLine::ForCurrentProcess()->HasSwitch(
       chromeos::switches::kGuestSession);
 }
 
 bool ChromeShellDelegate::IsFirstRunAfterBoot() const {
   return CommandLine::ForCurrentProcess()->HasSwitch(
       chromeos::switches::kFirstBoot);
 }
 
+bool ChromeShellDelegate::IsMultiProfilesEnabled() const {
+  return CommandLine::ForCurrentProcess()->HasSwitch(switches::kMultiProfiles);
+}
+
 bool ChromeShellDelegate::CanLockScreen() const {
   return chromeos::UserManager::Get()->CanCurrentUserLock();
 }
 
 void ChromeShellDelegate::LockScreen() {
   if (CanLockScreen()) {
     // TODO(antrim) : additional logging for crbug/173178
     LOG(WARNING) << "Requesting screen lock from ChromeShellDelegate";
     chromeos::DBusThreadManager::Get()->GetSessionManagerClient()->
         RequestLockScreen();
@@ skipping 210 matching lines @@
 }
 
 void ChromeShellDelegate::PlatformInit() {
   registrar_.Add(this,
                  chrome::NOTIFICATION_LOGIN_USER_PROFILE_PREPARED,
                  content::NotificationService::AllSources());
   registrar_.Add(this,
                  chrome::NOTIFICATION_SESSION_STARTED,
                  content::NotificationService::AllSources());
 }