Move AppListModel::Users to AppListViewDelegate

ui/app_list/app_list_menu.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 "ui/app_list/app_list_menu.h"
 
 #include "grit/ui_resources.h"
 #include "grit/ui_strings.h"
 #include "ui/app_list/app_list_view_delegate.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/models/menu_separator_types.h"
 #include "ui/base/resource/resource_bundle.h"
 
 namespace app_list {
 
-AppListMenu::AppListMenu(AppListViewDelegate* delegate,
-                         const AppListModel::Users& users)
+AppListMenu::AppListMenu(AppListViewDelegate* delegate)
     : menu_model_(this),
       delegate_(delegate),
-      users_(users) {
+      users_(delegate->GetUsers()) {
   InitMenu();
 }
 
 AppListMenu::~AppListMenu() {}
 
 void AppListMenu::InitMenu() {
   // User selector menu section. We don't show the user selector if there is
   // only 1 user.
   if (users_.size() > 1) {
     for (size_t i = 0; i < users_.size(); ++i) {
@@ skipping 60 matching lines @@
       break;
     case SHOW_FEEDBACK:
       delegate_->OpenFeedback();
       break;
     default:
       NOTREACHED();
   }
 }
 
 }  // namespace app_list