[components] Switch {RefCounted}ProfileKeyedService to use BrowserContext

chrome/browser/themes/theme_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/themes/theme_service_factory.h"
 
 #include "base/logging.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 27 matching lines @@
   return Singleton<ThemeServiceFactory>::get();
 }
 
 ThemeServiceFactory::ThemeServiceFactory()
     : ProfileKeyedServiceFactory("ThemeService",
                                  ProfileDependencyManager::GetInstance()) {}
 
 ThemeServiceFactory::~ThemeServiceFactory() {}
 
 ProfileKeyedService* ThemeServiceFactory::BuildServiceInstanceFor(
-    Profile* profile) const {
+    content::BrowserContext* profile) const {
   ThemeService* provider = NULL;
 #if defined(TOOLKIT_GTK)
   provider = new GtkThemeService;
 #else
   provider = new ThemeService;
 #endif
-  provider->Init(profile);
+  provider->Init(static_cast<Profile*>(profile));
 
   return provider;
 }
 
 void ThemeServiceFactory::RegisterUserPrefs(PrefRegistrySyncable* registry) {
 #if defined(TOOLKIT_GTK)
   registry->RegisterBooleanPref(prefs::kUsesSystemTheme,
                                 GtkThemeService::DefaultUsesSystemTheme(),
                                 PrefRegistrySyncable::UNSYNCABLE_PREF);
 #endif
@@ skipping 13 matching lines @@
                                    PrefRegistrySyncable::UNSYNCABLE_PREF);
 }
 
 bool ThemeServiceFactory::ServiceRedirectedInIncognito() const {
   return true;
 }
 
 bool ThemeServiceFactory::ServiceIsCreatedWithProfile() const {
   return true;
 }