Ash: Implement Toasts

ash/shell.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 "ash/shell.h"
 
 #include <algorithm>
 #include <string>
 #include <utility>
 
@@ skipping 35 matching lines @@
 #include "ash/shelf/shelf_layout_manager.h"
 #include "ash/shelf/shelf_model.h"
 #include "ash/shelf/shelf_widget.h"
 #include "ash/shelf/shelf_window_watcher.h"
 #include "ash/shell_delegate.h"
 #include "ash/shell_factory.h"
 #include "ash/shell_init_params.h"
 #include "ash/shell_window_ids.h"
 #include "ash/system/locale/locale_notification_controller.h"
 #include "ash/system/status_area_widget.h"
+#include "ash/system/toast/toast_manager.h"
 #include "ash/system/tray/system_tray_delegate.h"
 #include "ash/system/tray/system_tray_notifier.h"
 #include "ash/utility/partial_screenshot_controller.h"
 #include "ash/wm/app_list_controller.h"
 #include "ash/wm/ash_focus_rules.h"
 #include "ash/wm/ash_native_cursor_manager.h"
 #include "ash/wm/coordinate_conversion.h"
 #include "ash/wm/event_client_impl.h"
 #include "ash/wm/lock_state_controller.h"
 #include "ash/wm/maximize_mode/maximize_mode_controller.h"
@@ skipping 659 matching lines @@
   last_window_closed_logout_reminder_.reset();
 
   // Destroy the LogoutConfirmationController before the SystemTrayDelegate.
   logout_confirmation_controller_.reset();
 #endif
 
   // Destroy the keyboard before closing the shelf, since it will invoke a shelf
   // layout.
   DeactivateKeyboard();
 
+  // Destroy toasts
+  toast_manager_.reset();
+
   // Destroy SystemTrayDelegate before destroying the status area(s). Make sure
   // to deinitialize the shelf first, as it is initialized after the delegate.
   HideShelf();
   system_tray_delegate_->Shutdown();
   system_tray_delegate_.reset();
 
   locale_notification_controller_.reset();
 
   // Drag-and-drop must be canceled prior to close all windows.
   drag_drop_controller_.reset();
@@ skipping 305 matching lines @@
 
   // Initialize system_tray_delegate_ before initializing StatusAreaWidget.
   system_tray_delegate_.reset(delegate()->CreateSystemTrayDelegate());
   DCHECK(system_tray_delegate_.get());
 
   locale_notification_controller_.reset(new LocaleNotificationController);
 
   // Initialize system_tray_delegate_ after StatusAreaWidget is created.
   system_tray_delegate_->Initialize();
 
+  // Initialize toast manager
+  toast_manager_.reset(new ToastManager);
+
 #if defined(OS_CHROMEOS)
   // Create the LogoutConfirmationController after the SystemTrayDelegate.
   logout_confirmation_controller_.reset(new LogoutConfirmationController(
       base::Bind(&SystemTrayDelegate::SignOut,
                  base::Unretained(system_tray_delegate_.get()))));
 
   // Create TouchTransformerController before
   // WindowTreeHostManager::InitDisplays()
   // since TouchTransformerController listens on
   // WindowTreeHostManager::Observer::OnDisplaysInitialized().
@@ skipping 134 matching lines @@
 
 void Shell::OnWindowActivated(
     aura::client::ActivationChangeObserver::ActivationReason reason,
     aura::Window* gained_active,
     aura::Window* lost_active) {
   if (gained_active)
     target_root_window_ = gained_active->GetRootWindow();
 }
 
 }  // namespace ash