Remove most occurences of PrefRegistrySyncable::UNSYNCABLE_PREF

chrome/browser/geolocation/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/geolocation_permission_context_factory.h"
 
 #include "chrome/browser/profiles/incognito_helpers.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/pref_names.h"
 #include "components/keyed_service/content/browser_context_dependency_manager.h"
@@ skipping 43 matching lines @@
   return new GeolocationPermissionContext(static_cast<Profile*>(profile));
 #else
   return new GeolocationPermissionContextAndroid(
       static_cast<Profile*>(profile));
 #endif
 }
 
 void GeolocationPermissionContextFactory::RegisterProfilePrefs(
     user_prefs::PrefRegistrySyncable* registry) {
 #if defined(OS_ANDROID)
-  registry->RegisterBooleanPref(
-      prefs::kGeolocationEnabled,
-      true,
-      user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
+  registry->RegisterBooleanPref(prefs::kGeolocationEnabled, true);
 #endif
 }
 
 content::BrowserContext*
 GeolocationPermissionContextFactory::GetBrowserContextToUse(
     content::BrowserContext* context) const {
   return chrome::GetBrowserContextOwnInstanceInIncognito(context);
 }