[components] Switch {RefCounted}ProfileKeyedService to use BrowserContext

chrome/browser/extensions/api/bluetooth/bluetooth_api_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/extensions/api/bluetooth/bluetooth_api_factory.h"
 
 #include "chrome/browser/extensions/api/bluetooth/bluetooth_api.h"
 #include "chrome/browser/extensions/extension_system_factory.h"
+#include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_dependency_manager.h"
 
 namespace extensions {
 
 // static
 BluetoothAPI* BluetoothAPIFactory::GetForProfile(Profile* profile) {
   return static_cast<BluetoothAPI*>(
       GetInstance()->GetServiceForProfile(profile, true));
 }
 
 // static
 BluetoothAPIFactory* BluetoothAPIFactory::GetInstance() {
   return Singleton<BluetoothAPIFactory>::get();
 }
 
 BluetoothAPIFactory::BluetoothAPIFactory()
     : ProfileKeyedServiceFactory("BluetoothAPI",
                                  ProfileDependencyManager::GetInstance()) {
   DependsOn(ExtensionSystemFactory::GetInstance());
 }
 
 BluetoothAPIFactory::~BluetoothAPIFactory() {
 }
 
 ProfileKeyedService* BluetoothAPIFactory::BuildServiceInstanceFor(
-    Profile* profile) const {
-  return new BluetoothAPI(profile);
+    content::BrowserContext* profile) const {
+  return new BluetoothAPI(static_cast<Profile*>(profile));
 }
 
 bool BluetoothAPIFactory::ServiceRedirectedInIncognito() const {
   return true;
 }
 
 bool BluetoothAPIFactory::ServiceIsCreatedWithProfile() const {
   return true;
 }
 
 bool BluetoothAPIFactory::ServiceIsNULLWhileTesting() const {
   return true;
 }
 
 }  // namespace extensions