Remove references to Profile from browser_context_keyed_service.

chrome/browser/history/history_service_factory.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_HISTORY_HISTORY_SERVICE_FACTORY_H_
 #define CHROME_BROWSER_HISTORY_HISTORY_SERVICE_FACTORY_H_
 
 #include "base/memory/singleton.h"
 #include "chrome/browser/profiles/profile.h"
 #include "components/browser_context_keyed_service/browser_context_keyed_service_factory.h"
 
 class HistoryService;
 
 // Singleton that owns all HistoryService and associates them with
 // Profiles.
-class HistoryServiceFactory : public ProfileKeyedServiceFactory {
+class HistoryServiceFactory : public BrowserContextKeyedServiceFactory {
  public:
   static HistoryService* GetForProfile(
       Profile* profile, Profile::ServiceAccessType sat);
 
   static HistoryService* GetForProfileIfExists(
       Profile* profile, Profile::ServiceAccessType sat);
 
   static HistoryService* GetForProfileWithoutCreating(
       Profile* profile);
 
   static HistoryServiceFactory* GetInstance();
 
   // In the testing profile, we often clear the history before making a new
   // one. This takes care of that work. It should only be used in tests.
   // Note: This does not do any cleanup; it only destroys the service. The
   // calling test is expected to do the cleanup before calling this function.
   static void ShutdownForProfile(Profile* profile);
 
  private:
   friend struct DefaultSingletonTraits<HistoryServiceFactory>;
 
   HistoryServiceFactory();
   virtual ~HistoryServiceFactory();
 
-  // ProfileKeyedServiceFactory:
-  virtual ProfileKeyedService* BuildServiceInstanceFor(
+  // BrowserContextKeyedServiceFactory:
+  virtual BrowserContextKeyedService* BuildServiceInstanceFor(
       content::BrowserContext* context) const OVERRIDE;
   virtual content::BrowserContext* GetBrowserContextToUse(
       content::BrowserContext* context) const OVERRIDE;
   virtual bool ServiceIsNULLWhileTesting() const OVERRIDE;
 };
 
 #endif  // CHROME_BROWSER_HISTORY_HISTORY_SERVICE_FACTORY_H_