Revert "Eliminate all code related to the AutomaticProfileResetter."

chrome/browser/profile_resetter/automatic_profile_resetter_factory.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_PROFILE_RESETTER_AUTOMATIC_PROFILE_RESETTER_FACTORY_H_
+#define CHROME_BROWSER_PROFILE_RESETTER_AUTOMATIC_PROFILE_RESETTER_FACTORY_H_
+
+#include "base/basictypes.h"
+#include "components/keyed_service/content/browser_context_keyed_service_factory.h"
+
+template <typename T>
+struct DefaultSingletonTraits;
+
+class PrefRegistrySimple;
+
+namespace content {
+class BrowserContext;
+}
+
+namespace user_prefs {
+class PrefRegistrySyncable;
+}
+
+class AutomaticProfileResetter;
+
+class AutomaticProfileResetterFactory
+    : public BrowserContextKeyedServiceFactory {
+ public:
+  static AutomaticProfileResetter* GetForBrowserContext(
+      content::BrowserContext* context);
+  static AutomaticProfileResetterFactory* GetInstance();
+
+  // Registers Local State preferences.
+  static void RegisterPrefs(PrefRegistrySimple* registry);
+
+ private:
+  friend struct DefaultSingletonTraits<AutomaticProfileResetterFactory>;
+
+  AutomaticProfileResetterFactory();
+  virtual ~AutomaticProfileResetterFactory();
+
+  // BrowserContextKeyedServiceFactory:
+  virtual KeyedService* BuildServiceInstanceFor(
+      content::BrowserContext* context) const OVERRIDE;
+
+  // BrowserContextKeyedBaseFactory:
+  virtual void RegisterProfilePrefs(
+      user_prefs::PrefRegistrySyncable* registry) OVERRIDE;
+  virtual bool ServiceIsCreatedWithBrowserContext() const OVERRIDE;
+  virtual bool ServiceIsNULLWhileTesting() const OVERRIDE;
+
+  DISALLOW_COPY_AND_ASSIGN(AutomaticProfileResetterFactory);
+};
+
+#endif  // CHROME_BROWSER_PROFILE_RESETTER_AUTOMATIC_PROFILE_RESETTER_FACTORY_H_