Hide notifications popups when entering fullscreen mode.

chrome/browser/ui/views/message_center/web_notification_tray.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_VIEWS_MESSAGE_CENTER_WEB_NOTIFICATION_TRAY_H_
 #define CHROME_BROWSER_UI_VIEWS_MESSAGE_CENTER_WEB_NOTIFICATION_TRAY_H_
 
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/status_icons/status_icon_observer.h"
 #include "chrome/browser/ui/views/message_center/message_center_widget_delegate.h"
+#include "content/public/browser/notification_observer.h"
+#include "content/public/browser/notification_registrar.h"
 #include "ui/base/models/simple_menu_model.h"
 #include "ui/gfx/rect.h"
 #include "ui/message_center/message_center_tray.h"
 #include "ui/message_center/message_center_tray_delegate.h"
 #include "ui/views/widget/widget_observer.h"
 
 class StatusIcon;
 
 namespace message_center {
 class MessageCenter;
@@ skipping 41 matching lines @@
   void DisplayFirstRunBalloon();
 #endif
 
   // Changes the icon and hovertext based on number of unread notifications.
   void UpdateStatusIcon();
   void SendHideMessageCenter();
   void MarkMessageCenterHidden();
 
   // Gets the point where the status icon was clicked.
   gfx::Point mouse_click_point() { return mouse_click_point_; }
+  virtual MessageCenterTray* GetMessageCenterTray() OVERRIDE;
 
  private:
   FRIEND_TEST_ALL_PREFIXES(WebNotificationTrayTest, WebNotifications);
   FRIEND_TEST_ALL_PREFIXES(WebNotificationTrayTest, WebNotificationPopupBubble);
   FRIEND_TEST_ALL_PREFIXES(WebNotificationTrayTest,
                            ManyMessageCenterNotifications);
   FRIEND_TEST_ALL_PREFIXES(WebNotificationTrayTest, ManyPopupNotifications);
 
   // The actual process to show the message center. Set |show_settings| to true
   // if the message center should be initialized with the settings visible.
@@ skipping 16 matching lines @@
   gfx::Point mouse_click_point_;
 
   bool should_update_tray_content_;
 
   DISALLOW_COPY_AND_ASSIGN(WebNotificationTray);
 };
 
 }  // namespace message_center
 
 #endif  // CHROME_BROWSER_UI_VIEWS_MESSAGE_CENTER_WEB_NOTIFICATION_TRAY_H_