[Extension Toolbar] Slide out overflowed actions for popups

chrome/browser/ui/views/toolbar/toolbar_view.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_TOOLBAR_TOOLBAR_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_TOOLBAR_TOOLBAR_VIEW_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
 #include "base/prefs/pref_member.h"
@@ skipping 79 matching lines @@
   views::View* GetTranslateBubbleAnchor();
 
   // Executes |command| registered by |extension|.
   void ExecuteExtensionCommand(const extensions::Extension* extension,
                                const extensions::Command& command);
 
   // Shows the app (wrench) menu. |for_drop| indicates whether the menu is
   // opened for a drag-and-drop operation.
   void ShowAppMenu(bool for_drop);
 
+  // Closes the App Menu, if it's open.
+  void CloseAppMenu();
+
   // Accessors.
   Browser* browser() const { return browser_; }
   BrowserActionsContainer* browser_actions() const { return browser_actions_; }
   ReloadButton* reload_button() const { return reload_; }
   LocationBarView* location_bar() const { return location_bar_; }
   WrenchToolbarButton* app_menu() const { return app_menu_; }
   HomeButton* home_button() const { return home_; }
 
   // AccessiblePaneView:
   bool SetPaneFocus(View* initial_focus) override;
@@ skipping 135 matching lines @@
 
   // A list of listeners to call when the menu opens.
   ObserverList<views::MenuListener> menu_listeners_;
 
   content::NotificationRegistrar registrar_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(ToolbarView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_TOOLBAR_TOOLBAR_VIEW_H_