Introduce PrefRegistrySyncable, simplifying PrefServiceSyncable.

chrome/browser/net/predictor.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/net/predictor.h"
 
 #include <algorithm>
 #include <cmath>
 #include <set>
 #include <sstream>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/metrics/histogram.h"
 #include "base/stl_util.h"
 #include "base/string_split.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/thread_restrictions.h"
 #include "base/time.h"
 #include "base/values.h"
 #include "chrome/browser/io_thread.h"
 #include "chrome/browser/net/preconnect.h"
+#include "chrome/browser/prefs/pref_registry_syncable.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/prefs/scoped_user_pref_update.h"
 #include "chrome/browser/prefs/session_startup_pref.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "content/public/browser/browser_thread.h"
 #include "net/base/address_list.h"
 #include "net/base/completion_callback.h"
 #include "net/base/host_port_pair.h"
 #include "net/base/host_resolver.h"
@@ skipping 111 matching lines @@
 }
 
 // static
 Predictor* Predictor::CreatePredictor(bool preconnect_enabled,
                                       bool simple_shutdown) {
   if (simple_shutdown)
     return new SimplePredictor(preconnect_enabled);
   return new Predictor(preconnect_enabled);
 }
 
-void Predictor::RegisterUserPrefs(PrefServiceSyncable* user_prefs) {
-  user_prefs->RegisterListPref(prefs::kDnsPrefetchingStartupList,
-                               PrefServiceSyncable::UNSYNCABLE_PREF);
-  user_prefs->RegisterListPref(prefs::kDnsPrefetchingHostReferralList,
-                               PrefServiceSyncable::UNSYNCABLE_PREF);
+void Predictor::RegisterUserPrefs(PrefRegistrySyncable* registry) {
+  registry->RegisterListPref(prefs::kDnsPrefetchingStartupList,
+                             PrefRegistrySyncable::UNSYNCABLE_PREF);
+  registry->RegisterListPref(prefs::kDnsPrefetchingHostReferralList,
+                             PrefRegistrySyncable::UNSYNCABLE_PREF);
 }
 
 // --------------------- Start UI methods. ------------------------------------
 
 void Predictor::InitNetworkPredictor(PrefService* user_prefs,
                                      PrefService* local_state,
                                      IOThread* io_thread,
                                      net::URLRequestContextGetter* getter) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
@@ skipping 1013 matching lines @@
     IOThread* io_thread,
     net::URLRequestContextGetter* getter) {
   // Empty function for unittests.
 }
 
 void SimplePredictor::ShutdownOnUIThread(PrefService* user_prefs) {
   SetShutdown(true);
 }
 
 }  // namespace chrome_browser_net