[Eraser] First pass at removing the notification center panel.

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 "base/prefs/pref_member.h"
-#include "chrome/browser/status_icons/status_icon_menu_model.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/geometry/rect.h"
-#include "ui/message_center/message_center_tray.h"
+#include "base/gtest_prod_util.h"
+#include "base/memory/scoped_ptr.h"
 #include "ui/message_center/message_center_tray_delegate.h"
 #include "ui/views/widget/widget_observer.h"
 
-#if defined(OS_WIN)
-#include "base/threading/thread.h"
-#endif
-
-class PrefService;
 class StatusIcon;
 
 namespace message_center {
+class DesktopPopupAlignmentDelegate;
 class MessageCenter;
+class MessageCenterTray;
 class MessagePopupCollection;
-}
-
-namespace views {
-class Widget;
-}
-
-namespace message_center {
-
-struct PositionInfo;
-
-class DesktopPopupAlignmentDelegate;
-class MessageCenterWidgetDelegate;
 
 // A MessageCenterTrayDelegate implementation that exposes the MessageCenterTray
 // via a system tray icon.  The notification popups will be displayed in the
 // corner of the screen and the message center will be displayed by the system
 // tray icon on click.
-class WebNotificationTray : public message_center::MessageCenterTrayDelegate,
-                            public StatusIconObserver,
-                            public base::SupportsWeakPtr<WebNotificationTray>,
-                            public StatusIconMenuModel::Delegate {
+class WebNotificationTray : public message_center::MessageCenterTrayDelegate {
  public:
-  explicit WebNotificationTray(PrefService* local_state);
+  WebNotificationTray();
   ~WebNotificationTray() override;
 
   message_center::MessageCenter* message_center();
 
   // MessageCenterTrayDelegate implementation.
   bool ShowPopups() override;
   void HidePopups() override;
   bool ShowMessageCenter() override;
   void HideMessageCenter() override;
   void OnMessageCenterTrayChanged() override;
   bool ShowNotifierSettings() override;
   bool IsContextMenuEnabled() const override;
 
-  // StatusIconObserver implementation.
-  void OnStatusIconClicked() override;
-#if defined(OS_WIN)
-  void OnBalloonClicked() override;
-
-  // This shows a platform-specific balloon informing the user of the existence
-  // of the message center in the status tray area.
-  void DisplayFirstRunBalloon() override;
-
-  void EnforceStatusIconVisible();
-#endif
-
-  // StatusIconMenuModel::Delegate implementation.
-  void ExecuteCommand(int command_id, int event_flags) override;
-
-  // 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_; }
   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);
   FRIEND_TEST_ALL_PREFIXES(WebNotificationTrayTest, ManuallyCloseMessageCenter);
-  FRIEND_TEST_ALL_PREFIXES(WebNotificationTrayTest, StatusIconBehavior);
 
-  PositionInfo GetPositionInfo();
+  scoped_ptr<MessagePopupCollection> popup_collection_;
+  scoped_ptr<DesktopPopupAlignmentDelegate> alignment_delegate_;
 
-  void CreateStatusIcon(const gfx::ImageSkia& image,
-                        const base::string16& tool_tip);
-  void DestroyStatusIcon();
-  void AddQuietModeMenu(StatusIcon* status_icon);
-  MessageCenterWidgetDelegate* GetMessageCenterWidgetDelegateForTest();
-
-#if defined(OS_WIN)
-  // This member variable keeps track of whether EnforceStatusIconVisible has
-  // been invoked on this machine, so the user still has control after we try
-  // promoting it the first time.
-  scoped_ptr<BooleanPrefMember> did_force_tray_visible_;
-#endif
-
-  MessageCenterWidgetDelegate* message_center_delegate_;
-  scoped_ptr<message_center::MessagePopupCollection> popup_collection_;
-  scoped_ptr<message_center::DesktopPopupAlignmentDelegate> alignment_delegate_;
-
-  StatusIcon* status_icon_;
-  StatusIconMenuModel* status_icon_menu_;
   scoped_ptr<MessageCenterTray> message_center_tray_;
-  gfx::Point mouse_click_point_;
-
-  bool should_update_tray_content_;
-  bool last_quiet_mode_state_;
-  base::string16 title_;
-
   DISALLOW_COPY_AND_ASSIGN(WebNotificationTray);
 };
 
 }  // namespace message_center
 
 #endif  // CHROME_BROWSER_UI_VIEWS_MESSAGE_CENTER_WEB_NOTIFICATION_TRAY_H_