Split PrefService into PrefService, PrefServiceSimple and PrefServiceSyncable.

chrome/browser/geolocation/chrome_geolocation_permission_context_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/geolocation/chrome_geolocation_permission_context_factory.h"
 
 #include "chrome/common/pref_names.h"
 #if defined(OS_ANDROID)
 #include "chrome/browser/geolocation/chrome_geolocation_permission_context_android.h"
 #else
 #include "chrome/browser/geolocation/chrome_geolocation_permission_context.h"
 #endif
 
 ChromeGeolocationPermissionContext*
     ChromeGeolocationPermissionContextFactory::Create(Profile* profile) {
 #if defined(OS_ANDROID)
   return new ChromeGeolocationPermissionContextAndroid(profile);
 #else
   return new ChromeGeolocationPermissionContext(profile);
 #endif
 }
 
 void ChromeGeolocationPermissionContextFactory::RegisterUserPrefs(
-    PrefService* user_prefs) {
+    PrefServiceSyncable* user_prefs) {
 #if defined(OS_ANDROID)
   user_prefs->RegisterBooleanPref(prefs::kGeolocationEnabled,
                                   true,
-                                  PrefService::UNSYNCABLE_PREF);
+                                  PrefServiceSyncable::UNSYNCABLE_PREF);
 #endif
 }