Revert 124817 - Take extensions out of Profile into a profile-keyed service, ExtensionSystem.

chrome/browser/extensions/extension_system_factory.h

Index: chrome/browser/extensions/extension_system_factory.h
===================================================================
--- chrome/browser/extensions/extension_system_factory.h	(revision 124830)
+++ chrome/browser/extensions/extension_system_factory.h	(working copy)
@@ -1,56 +0,0 @@
-// 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_EXTENSIONS_EXTENSION_SYSTEM_FACTORY_H_
-#define CHROME_BROWSER_EXTENSIONS_EXTENSION_SYSTEM_FACTORY_H_
-#pragma once
-
-#include "base/memory/singleton.h"
-#include "chrome/browser/extensions/extension_system.h"
-#include "chrome/browser/profiles/profile_keyed_service_factory.h"
-
-class ExtensionSystem;
-class Profile;
-class ProfileKeyedService;
-
-// ProfileKeyedServiceFactory for ExtensionSystemImpl::Shared.
-// Should not be used except by ExtensionSystem(Factory).
-class ExtensionSystemSharedFactory : public ProfileKeyedServiceFactory {
- public:
-  static ExtensionSystemImpl::Shared* GetForProfile(Profile* profile);
-
-  static ExtensionSystemSharedFactory* GetInstance();
-
- private:
-  friend struct DefaultSingletonTraits<ExtensionSystemSharedFactory>;
-
-  ExtensionSystemSharedFactory();
-  virtual ~ExtensionSystemSharedFactory();
-
-  virtual ProfileKeyedService* BuildServiceInstanceFor(
-      Profile* profile) const OVERRIDE;
-  virtual bool ServiceRedirectedInIncognito() OVERRIDE;
-};
-
-// ProfileKeyedServiceFactory for ExtensionSystem.
-class ExtensionSystemFactory : public ProfileKeyedServiceFactory {
- public:
-  // ProfileKeyedServiceFactory implementation:
-  static ExtensionSystem* GetForProfile(Profile* profile);
-
-  static ExtensionSystemFactory* GetInstance();
-
- private:
-  friend struct DefaultSingletonTraits<ExtensionSystemFactory>;
-
-  ExtensionSystemFactory();
-  virtual ~ExtensionSystemFactory();
-
-  virtual ProfileKeyedService* BuildServiceInstanceFor(
-      Profile* profile) const OVERRIDE;
-  virtual bool ServiceHasOwnInstanceInIncognito() OVERRIDE;
-  virtual bool ServiceIsCreatedWithProfile() OVERRIDE;
-};
-
-#endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_SYSTEM_FACTORY_H_