Revert 238283 "Infobar system refactor."

trunk/src/chrome/browser/ui/cocoa/infobars/extension_infobar_controller.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 CHROME_BROWSER_UI_COCOA_INFOBARS_EXTENSION_INFOBAR_CONTROLLER_H_
 #define CHROME_BROWSER_UI_COCOA_INFOBARS_EXTENSION_INFOBAR_CONTROLLER_H_
 
 #import "chrome/browser/ui/cocoa/infobars/infobar_controller.h"
 
 #import <Cocoa/Cocoa.h>
 
 #import "base/mac/scoped_nsobject.h"
 #include "base/memory/scoped_ptr.h"
 
 @class ExtensionActionContextMenuController;
 class InfobarBridge;
 @class MenuButton;
 
 @interface ExtensionInfoBarController : InfoBarController<NSMenuDelegate> {
   // The native extension view retrieved from the extension host. Weak.
   NSView* extensionView_;
 
+  // The window containing this InfoBar. Weak.
+  NSWindow* window_;
+
   // The InfoBar's button with the Extension's icon that launches the context
   // menu.
   base::scoped_nsobject<MenuButton> dropdownButton_;
 
   // Controller for the context menu when the left button is clicked.
   base::scoped_nsobject<
       ExtensionActionContextMenuController> contextMenuController_;
 
   // Helper class to bridge C++ and ObjC functionality together for the infobar.
   scoped_ptr<InfobarBridge> bridge_;
 }
 
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_INFOBARS_EXTENSION_INFOBAR_CONTROLLER_H_