Send notification to users upon receiving sms messages

ash/common/system/status_area_widget.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/common/system/status_area_widget.h"
 
 #include "ash/common/material_design/material_design_controller.h"
 #include "ash/common/shelf/wm_shelf.h"
 #include "ash/common/system/chromeos/ime_menu/ime_menu_tray.h"
 #include "ash/common/system/chromeos/palette/palette_tray.h"
@@ skipping 125 matching lines @@
       (web_notification_tray_ &&
        web_notification_tray_->ShouldBlockShelfAutoHide()))
     return true;
 
   if (palette_tray_ && palette_tray_->ShouldBlockShelfAutoHide())
     return true;
 
   if (ime_menu_tray_ && ime_menu_tray_->ShouldBlockShelfAutoHide())
     return true;
 
-  if (!wm_shelf_->IsVisible())
-    return false;
-
-  // If the shelf is currently visible, don't hide the shelf if the mouse
-  // is in any of the notification bubbles.
-  return system_tray_ && system_tray_->IsMouseInNotificationBubble();
+  return false;
 }
 
 bool StatusAreaWidget::IsMessageBubbleShown() const {
-  return ((system_tray_ && system_tray_->IsAnyBubbleVisible()) ||
+  return ((system_tray_ && system_tray_->IsSystemBubbleVisible()) ||
           (web_notification_tray_ &&
            web_notification_tray_->IsMessageCenterBubbleVisible()));
 }
 
 void StatusAreaWidget::SchedulePaint() {
   status_area_widget_delegate_->SchedulePaint();
   web_notification_tray_->SchedulePaint();
   system_tray_->SchedulePaint();
   virtual_keyboard_tray_->SchedulePaint();
   logout_button_tray_->SchedulePaint();
@@ skipping 68 matching lines @@
   ime_menu_tray_ = new ImeMenuTray(wm_shelf_);
   status_area_widget_delegate_->AddTray(ime_menu_tray_);
 }
 
 void StatusAreaWidget::AddOverviewButtonTray() {
   overview_button_tray_ = new OverviewButtonTray(wm_shelf_);
   status_area_widget_delegate_->AddTray(overview_button_tray_);
 }
 
 }  // namespace ash