Removal of drag window to user tray icon functionality

ash/system/tray/system_tray.h

 // 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.
 
 #ifndef ASH_SYSTEM_TRAY_SYSTEM_TRAY_H_
 #define ASH_SYSTEM_TRAY_SYSTEM_TRAY_H_
 
 #include "ash/ash_export.h"
 #include "ash/system/tray/system_tray_bubble.h"
 #include "ash/system/tray/tray_background_view.h"
@@ skipping 38 matching lines @@
 
   // Adds a new item in the tray.
   void AddTrayItem(SystemTrayItem* item);
 
   // Removes an existing tray item.
   void RemoveTrayItem(SystemTrayItem* item);
 
   // Returns all tray items that has been added to system tray.
   const std::vector<SystemTrayItem*>& GetTrayItems() const;
 
-  // Returns all tray user items that were added to the system tray.
-  const std::vector<internal::TrayUser*>& GetTrayUserItems() const;
-
   // Shows the default view of all items.
   void ShowDefaultView(BubbleCreationType creation_type);
 
   // Shows default view that ingnores outside clicks and activation loss.
   void ShowPersistentDefaultView();
 
   // Shows details of a particular item. If |close_delay_in_seconds| is
   // non-zero, then the view is automatically closed after the specified time.
   void ShowDetailedView(SystemTrayItem* item,
                         int close_delay_in_seconds,
@@ skipping 75 matching lines @@
                                   AnchorAlignment anchor_alignment) OVERRIDE;
   virtual void HideBubble(const views::TrayBubbleView* bubble_view) OVERRIDE;
 
   internal::TrayAccessibility* GetTrayAccessibilityForTest() {
     return tray_accessibility_;
   }
 
   // Get the tray item view (or NULL) for a given |tray_item| in a unit test.
   views::View* GetTrayItemViewForTest(SystemTrayItem* tray_item);
 
-  // Add a tray user item for testing purposes. Note: The passed |tray_user|
-  // will be owned by the SystemTray after the call.
-  void AddTrayUserItemForTest(internal::TrayUser* tray_user);
-
   // Gets tray_date_ for browser tests.
   internal::TrayDate* GetTrayDateForTesting() const;
 
  private:
   // Creates the default set of items for the sytem tray.
   void CreateItems(SystemTrayDelegate* delegate);
 
   // Resets |system_bubble_| and clears any related state.
   void DestroySystemBubble();
 
@@ skipping 31 matching lines @@
   void CloseSystemBubbleAndDeactivateSystemTray();
 
   const ScopedVector<SystemTrayItem>& items() const { return items_; }
 
   // Overridden from internal::ActionableView.
   virtual bool PerformAction(const ui::Event& event) OVERRIDE;
 
   // Owned items.
   ScopedVector<SystemTrayItem> items_;
 
-  // User items - note, this is a subset of the |items_| list. Note that no
-  // item in this list needs to be deleted.
-  std::vector<internal::TrayUser*> user_items_;
-
   // Pointers to members of |items_|.
   SystemTrayItem* detailed_item_;
   std::vector<SystemTrayItem*> notification_items_;
 
   // Mappings of system tray item and it's view in the tray.
   std::map<SystemTrayItem*, views::View*> tray_item_map_;
 
   // Bubble for default and detailed views.
   scoped_ptr<internal::SystemBubbleWrapper> system_bubble_;
 
@@ skipping 15 matching lines @@
 
   internal::TrayAccessibility* tray_accessibility_;  // not owned
   internal::TrayDate* tray_date_;
 
   DISALLOW_COPY_AND_ASSIGN(SystemTray);
 };
 
 }  // namespace ash
 
 #endif  // ASH_SYSTEM_TRAY_SYSTEM_TRAY_H_