components: Move PrefRegistrySyncable into user_prefs namespace.

chrome/browser/extensions/api/commands/command_service.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/commands/command_service.h"
 
 #include "base/lazy_instance.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/extensions/api/commands/commands.h"
@@ skipping 22 matching lines @@
     const ui::Accelerator& accelerator) {
   return extensions::Command::CommandPlatform() + ":" +
          UTF16ToUTF8(accelerator.GetShortcutText());
 }
 
 }  // namespace
 
 namespace extensions {
 
 // static
-void CommandService::RegisterUserPrefs(PrefRegistrySyncable* registry) {
-  registry->RegisterDictionaryPref(prefs::kExtensionCommands,
-                                   PrefRegistrySyncable::SYNCABLE_PREF);
+void CommandService::RegisterUserPrefs(
+    user_prefs::PrefRegistrySyncable* registry) {
+  registry->RegisterDictionaryPref(
+      prefs::kExtensionCommands,
+      user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
 }
 
 CommandService::CommandService(Profile* profile)
     : profile_(profile) {
   (new CommandsHandler)->Register();
 
   ExtensionFunctionRegistry::GetInstance()->
       RegisterFunction<GetAllCommandsFunction>();
 
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_INSTALLED,
@@ skipping 310 matching lines @@
     return false;
 
   *command = *requested_command;
   if (shortcut_assigned.key_code() != ui::VKEY_UNKNOWN)
     command->set_accelerator(shortcut_assigned);
 
   return true;
 }
 
 }  // namespace extensions