Move Extension into extensions namespace

chrome/browser/automation/automation_provider_observers.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 CHROME_BROWSER_AUTOMATION_AUTOMATION_PROVIDER_OBSERVERS_H_
 #define CHROME_BROWSER_AUTOMATION_AUTOMATION_PROVIDER_OBSERVERS_H_
 #pragma once
 
 #include <deque>
 #include <map>
@@ skipping 38 matching lines @@
 #include "content/public/browser/download_item.h"
 #include "content/public/browser/download_manager.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/notification_types.h"
 #include "ui/gfx/size.h"
 
 class AutomationProvider;
 class BalloonCollection;
 class Browser;
-class Extension;
 class ExtensionProcessManager;
 class ExtensionService;
 class InfoBarTabHelper;
 class Notification;
 class Profile;
 class SavePackage;
 class TranslateInfoBarDelegate;
 
 #if defined(OS_CHROMEOS)
 namespace chromeos {
   class ExistingUserController;
 }
 #endif  // defined(OS_CHROMEOS)
 
 namespace IPC {
 class Message;
 }
 
 namespace content {
 class NavigationController;
 class RenderViewHost;
 class WebContents;
 }
 
+namespace extensions {
+class Extension;
+}
+
 namespace history {
 class TopSites;
 }
 
 namespace policy {
 class BrowserPolicyConnector;
 }
 
 class InitialLoadObserver : public content::NotificationObserver {
  public:
@@ skipping 262 matching lines @@
                        const content::NotificationDetails& details);
 
  private:
   void Init();
 
   content::NotificationRegistrar registrar_;
   ExtensionProcessManager* manager_;
   ExtensionService* service_;
   base::WeakPtr<AutomationProvider> automation_;
   scoped_ptr<IPC::Message> reply_message_;
-  const Extension* extension_;
+  const extensions::Extension* extension_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionReadyNotificationObserver);
 };
 
 class ExtensionUnloadNotificationObserver
     : public content::NotificationObserver {
  public:
   ExtensionUnloadNotificationObserver();
   virtual ~ExtensionUnloadNotificationObserver();
 
@@ skipping 1433 matching lines @@
  private:
   base::WeakPtr<AutomationProvider> automation_;
   scoped_ptr<IPC::Message> reply_message_;
   std::string extension_id_;
   content::NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionPopupObserver);
 };
 
 #endif  // CHROME_BROWSER_AUTOMATION_AUTOMATION_PROVIDER_OBSERVERS_H_