Removal of drag window to user tray icon functionality

chrome/browser/ui/ash/session_state_delegate_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/ui/ash/session_state_delegate_chromeos.h"
 
 #include "ash/multi_profile_uma.h"
 #include "ash/session_state_observer.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/chromeos/login/screen_locker.h"
 #include "chrome/browser/chromeos/login/user.h"
 #include "chrome/browser/chromeos/login/user_adding_screen.h"
 #include "chrome/browser/chromeos/login/user_manager.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
-#include "chrome/browser/ui/ash/multi_user/multi_user_window_manager.h"
 #include "chrome/common/pref_names.h"
 #include "chromeos/chromeos_switches.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/session_manager_client.h"
 #include "google_apis/gaia/gaia_auth_util.h"
 
 SessionStateDelegateChromeos::SessionStateDelegateChromeos() {
   chromeos::UserManager::Get()->AddSessionStateObserver(this);
 }
 
@@ skipping 157 matching lines @@
 void SessionStateDelegateChromeos::AddSessionStateObserver(
     ash::SessionStateObserver* observer) {
   session_state_observer_list_.AddObserver(observer);
 }
 
 void SessionStateDelegateChromeos::RemoveSessionStateObserver(
     ash::SessionStateObserver* observer) {
   session_state_observer_list_.RemoveObserver(observer);
 }
 
-bool SessionStateDelegateChromeos::TransferWindowToDesktopOfUser(
-    aura::Window* window,
-    ash::MultiProfileIndex index) {
-  if (chrome::MultiUserWindowManager::GetMultiProfileMode() !=
-          chrome::MultiUserWindowManager::MULTI_PROFILE_MODE_SEPARATED)
-    return false;
-  chrome::MultiUserWindowManager* window_manager =
-      chrome::MultiUserWindowManager::GetInstance();
-  if (window_manager->GetWindowOwner(window).empty())
-    return false;
-
-  ash::MultiProfileUMA::RecordTeleportAction(
-      ash::MultiProfileUMA::TELEPORT_WINDOW_DRAG_AND_DROP);
-
-  DCHECK_LT(index, NumberOfLoggedInUsers());
-  window_manager->ShowWindowForUser(window,
-      chromeos::UserManager::Get()->GetLRULoggedInUsers()[index]->email());
-  return true;
-}
-
 void SessionStateDelegateChromeos::ActiveUserChanged(
     const chromeos::User* active_user) {
   FOR_EACH_OBSERVER(ash::SessionStateObserver,
                     session_state_observer_list_,
                     ActiveUserChanged(active_user->email()));
 }
 
 void SessionStateDelegateChromeos::UserAddedToSession(
     const chromeos::User* added_user) {
   FOR_EACH_OBSERVER(ash::SessionStateObserver,
                     session_state_observer_list_,
                     UserAddedToSession(added_user->email()));
 }