Remove most occurences of PrefRegistrySyncable::UNSYNCABLE_PREF

chrome/browser/signin/about_signin_internals_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/signin/about_signin_internals_factory.h"
 
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/signin/account_tracker_service_factory.h"
 #include "chrome/browser/signin/chrome_signin_client_factory.h"
@@ skipping 40 matching lines @@
 void AboutSigninInternalsFactory::RegisterProfilePrefs(
     user_prefs::PrefRegistrySyncable* user_prefs) {
   // SigninManager information for about:signin-internals.
 
   // TODO(rogerta): leaving untimed fields here for now because legacy
   // profiles still have these prefs.  In three or four version from M43
   // we can probably remove them.
   for (int i = UNTIMED_FIELDS_BEGIN; i < UNTIMED_FIELDS_END; ++i) {
     const std::string pref_path = SigninStatusFieldToString(
         static_cast<UntimedSigninStatusField>(i));
-    user_prefs->RegisterStringPref(
-        pref_path.c_str(),
-        std::string(),
-        user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
+    user_prefs->RegisterStringPref(pref_path.c_str(), std::string());
   }
 
   for (int i = TIMED_FIELDS_BEGIN; i < TIMED_FIELDS_END; ++i) {
     const std::string value = SigninStatusFieldToString(
         static_cast<TimedSigninStatusField>(i)) + ".value";
     const std::string time = SigninStatusFieldToString(
         static_cast<TimedSigninStatusField>(i)) + ".time";
-    user_prefs->RegisterStringPref(
-        value.c_str(),
-        std::string(),
-        user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
-    user_prefs->RegisterStringPref(
-        time.c_str(),
-        std::string(),
-        user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
+    user_prefs->RegisterStringPref(value.c_str(), std::string());
+    user_prefs->RegisterStringPref(time.c_str(), std::string());
   }
 }
 
 KeyedService* AboutSigninInternalsFactory::BuildServiceInstanceFor(
     content::BrowserContext* context) const {
   Profile* profile = Profile::FromBrowserContext(context);
   AboutSigninInternals* service = new AboutSigninInternals(
       ProfileOAuth2TokenServiceFactory::GetForProfile(profile),
       AccountTrackerServiceFactory::GetForProfile(profile),
       SigninManagerFactory::GetForProfile(profile),
       SigninErrorControllerFactory::GetForProfile(profile),
       GaiaCookieManagerServiceFactory::GetForProfile(profile));
   service->Initialize(ChromeSigninClientFactory::GetForProfile(profile));
   return service;
 }