components: Move PrefRegistrySyncable into user_prefs namespace.

chrome/browser/policy/profile_policy_connector_factory.cc

 // Copyright (c) 2013 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/policy/profile_policy_connector_factory.h"
 
 #include "base/logging.h"
 #include "chrome/browser/policy/profile_policy_connector.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_dependency_manager.h"
@@ skipping 90 matching lines @@
 
 void ProfilePolicyConnectorFactory::ProfileDestroyed(
     content::BrowserContext* context) {
   ConnectorMap::iterator it = connectors_.find(static_cast<Profile*>(context));
   if (it != connectors_.end())
     connectors_.erase(it);
   ProfileKeyedBaseFactory::ProfileDestroyed(context);
 }
 
 void ProfilePolicyConnectorFactory::RegisterUserPrefs(
-    PrefRegistrySyncable* registry) {
+    user_prefs::PrefRegistrySyncable* registry) {
 #if defined(OS_CHROMEOS)
-  registry->RegisterBooleanPref(prefs::kUsedPolicyCertificatesOnce,
-                                false,
-                                PrefRegistrySyncable::UNSYNCABLE_PREF);
+  registry->RegisterBooleanPref(
+      prefs::kUsedPolicyCertificatesOnce,
+      false,
+      user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 #endif
 }
 
 void ProfilePolicyConnectorFactory::SetEmptyTestingFactory(
     content::BrowserContext* context) {}
 
 void ProfilePolicyConnectorFactory::CreateServiceNow(
     content::BrowserContext* context) {}
 
 }  // namespace policy