Revert of [Extensions] Make extension message bubble factory platform-abstract

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 13 matching lines @@
 class HomeButton;
 class ReloadButton;
 class ToolbarButton;
 class WrenchMenu;
 class WrenchMenuModel;
 class WrenchToolbarButton;
 
 namespace extensions {
 class Command;
 class Extension;
+class ExtensionMessageBubbleFactory;
 }
 
 namespace views {
 class MenuListener;
 }
 
 // The Browser Window's toolbar.
 class ToolbarView : public views::AccessiblePaneView,
                     public views::MenuButtonListener,
                     public ui::AcceleratorProvider,
@@ skipping 85 matching lines @@
                            const GURL& url,
                            const content::SSLStatus& ssl) override;
 
   // CommandObserver:
   void EnabledStateChangedForCommand(int id, bool enabled) override;
 
   // views::ButtonListener:
   void ButtonPressed(views::Button* sender, const ui::Event& event) override;
 
   // views::WidgetObserver:
+  void OnWidgetVisibilityChanged(views::Widget* widget, bool visible) override;
   void OnWidgetActivationChanged(views::Widget* widget, bool active) override;
 
   // content::NotificationObserver:
   void Observe(int type,
                const content::NotificationSource& source,
                const content::NotificationDetails& details) override;
 
   // ui::AcceleratorProvider:
   bool GetAcceleratorForCommandId(int command_id,
                                   ui::Accelerator* accelerator) override;
@@ skipping 87 matching lines @@
 
   // The display mode used when laying out the toolbar.
   DisplayMode display_mode_;
 
   // Wrench model and menu.
   // Note that the menu should be destroyed before the model it uses, so the
   // menu should be listed later.
   scoped_ptr<WrenchMenuModel> wrench_menu_model_;
   scoped_ptr<WrenchMenu> wrench_menu_;
 
+  // The factory to create bubbles to warn about dangerous/suspicious
+  // extensions.
+  scoped_ptr<extensions::ExtensionMessageBubbleFactory>
+      extension_message_bubble_factory_;
+
   // 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_