[components] Switch {RefCounted}ProfileKeyedService to use BrowserContext

chrome/browser/webdata/web_data_service_factory.cc

 // 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.
 
 #include "chrome/browser/webdata/web_data_service_factory.h"
 
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/profiles/profile_dependency_manager.h"
@@ skipping 168 matching lines @@
 
 // static
 WebDataServiceFactory* WebDataServiceFactory::GetInstance() {
   return Singleton<WebDataServiceFactory>::get();
 }
 
 bool WebDataServiceFactory::ServiceRedirectedInIncognito() const {
   return true;
 }
 
-ProfileKeyedService*
-WebDataServiceFactory::BuildServiceInstanceFor(Profile* profile) const {
-  return new WebDataServiceWrapper(profile);
+ProfileKeyedService* WebDataServiceFactory::BuildServiceInstanceFor(
+    content::BrowserContext* profile) const {
+  return new WebDataServiceWrapper(static_cast<Profile*>(profile));
 }
 
 bool WebDataServiceFactory::ServiceIsNULLWhileTesting() const {
   return true;
 }