[components] Switch {RefCounted}ProfileKeyedService to use BrowserContext

chrome/browser/captive_portal/captive_portal_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/captive_portal/captive_portal_service_factory.h"
 
 #include "chrome/browser/captive_portal/captive_portal_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_dependency_manager.h"
 
@@ skipping 13 matching lines @@
 
 CaptivePortalServiceFactory::CaptivePortalServiceFactory()
     : ProfileKeyedServiceFactory("CaptivePortalService",
                                  ProfileDependencyManager::GetInstance()) {
 }
 
 CaptivePortalServiceFactory::~CaptivePortalServiceFactory() {
 }
 
 ProfileKeyedService* CaptivePortalServiceFactory::BuildServiceInstanceFor(
-    Profile* profile) const {
-  return new CaptivePortalService(profile);
+    content::BrowserContext* profile) const {
+  return new CaptivePortalService(static_cast<Profile*>(profile));
 }
 
 bool CaptivePortalServiceFactory::ServiceHasOwnInstanceInIncognito() const {
   return true;
 }
 
 }  // namespace captive_portal