components: Extract pref_registry component out of user_prefs.

chrome/browser/net/pref_proxy_config_tracker_impl.cc

 // Copyright (c) 2011 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/pref_proxy_config_tracker_impl.h"
 
 #include "base/bind.h"
 #include "base/prefs/pref_registry_simple.h"
 #include "base/prefs/pref_service.h"
 #include "base/values.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/prefs/proxy_config_dictionary.h"
 #include "chrome/common/pref_names.h"
-#include "components/user_prefs/pref_registry_syncable.h"
+#include "components/pref_registry/pref_registry_syncable.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_source.h"
 
 using content::BrowserThread;
 
 //============================= ChromeProxyConfigService =======================
 
 ChromeProxyConfigService::ChromeProxyConfigService(
     net::ProxyConfigService* base_service)
@@ skipping 323 matching lines @@
       (config_state_ != ProxyPrefs::CONFIG_UNSET &&
        !pref_config_.Equals(new_config))) {
     config_state_ = config_state;
     if (config_state_ != ProxyPrefs::CONFIG_UNSET)
       pref_config_ = new_config;
     update_pending_ = true;
   }
   if (update_pending_)
     OnProxyConfigChanged(config_state, new_config);
 }