Allow printing/saving a plugin through right click menu, even if it's in a fr...

ui/base/models/simple_menu_model.h

 // Copyright (c) 2011 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 UI_BASE_MODELS_SIMPLE_MENU_MODEL_H_
 #define UI_BASE_MODELS_SIMPLE_MENU_MODEL_H_
 #pragma once
 
 #include <vector>
 
@@ skipping 30 matching lines @@
     // is an icon, false otherwise.
     virtual bool GetIconForCommandId(int command_id, SkBitmap* icon) const;
 
     // Notifies the delegate that the item with the specified command id was
     // visually highlighted within the menu.
     virtual void CommandIdHighlighted(int command_id);
 
     // Performs the action associated with the specified command id.
     virtual void ExecuteCommand(int command_id) = 0;
 
+    // Notifies the delegate that the menu has closed.
+    virtual void MenuClosed();
+
    protected:
     virtual ~Delegate() {}
   };
 
   // The Delegate can be NULL, though if it is items can't be checked or
   // disabled.
   explicit SimpleMenuModel(Delegate* delegate);
   virtual ~SimpleMenuModel();
 
   // Methods for adding items to the model.
@@ skipping 47 matching lines @@
                                 ui::Accelerator* accelerator) const;
   virtual bool IsItemCheckedAt(int index) const;
   virtual int GetGroupIdAt(int index) const;
   virtual bool GetIconAt(int index, SkBitmap* icon) const;
   virtual ui::ButtonMenuItemModel* GetButtonMenuItemAt(int index) const;
   virtual bool IsEnabledAt(int index) const;
   virtual bool IsVisibleAt(int index) const;
   virtual void HighlightChangedTo(int index);
   virtual void ActivatedAt(int index);
   virtual MenuModel* GetSubmenuModelAt(int index) const;
+  virtual void MenuClosed();
 
  protected:
   // Some variants of this model (SystemMenuModel) relies on items to be
   // inserted backwards. This is counter-intuitive for the API, so rather than
   // forcing customers to insert things backwards, we return the indices
   // backwards instead. That's what this method is for. By default, it just
   // returns what it's passed.
   virtual int FlipIndex(int index) const;
 
   Delegate* delegate() { return delegate_; }
 
  private:
   struct Item;
 
   // Functions for inserting items into |items_|.
   void AppendItem(const Item& item);
   void InsertItemAtIndex(const Item& item, int index);
   void ValidateItem(const Item& item);
 
   std::vector<Item> items_;
 
   Delegate* delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(SimpleMenuModel);
 };
 
 }  // namespace ui
 
 #endif  // UI_BASE_MODELS_SIMPLE_MENU_MODEL_H_