Revert of [Sync] Move //components/sync to the syncer namespace. (patchset #5 id:40001 of https://co

ios/chrome/browser/browser_state/chrome_browser_state_io_data.cc

 // Copyright 2015 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 "ios/chrome/browser/browser_state/chrome_browser_state_io_data.h"
 
 #include <stddef.h>
 
 #include <string>
 #include <utility>
@@ skipping 104 matching lines @@
   chrome_http_user_agent_settings_.reset(
       new IOSChromeHttpUserAgentSettings(pref_service));
 
   // These members are used only for sign in, which is not enabled
   // in incognito mode.  So no need to initialize them.
   if (!IsOffTheRecord()) {
     google_services_user_account_id_.Init(prefs::kGoogleServicesUserAccountId,
                                           pref_service);
     google_services_user_account_id_.MoveToThread(io_task_runner);
 
-    sync_disabled_.Init(syncer::prefs::kSyncManaged, pref_service);
+    sync_disabled_.Init(sync_driver::prefs::kSyncManaged, pref_service);
     sync_disabled_.MoveToThread(io_task_runner);
 
     signin_allowed_.Init(prefs::kSigninAllowed, pref_service);
     signin_allowed_.MoveToThread(io_task_runner);
   }
 }
 
 ChromeBrowserStateIOData::AppRequestContext::AppRequestContext() {}
 
 void ChromeBrowserStateIOData::AppRequestContext::SetCookieStore(
@@ skipping 348 matching lines @@
   return std::unique_ptr<net::HttpCache>(
       new net::HttpCache(session, std::move(main_backend), true));
 }
 
 std::unique_ptr<net::HttpCache> ChromeBrowserStateIOData::CreateHttpFactory(
     net::HttpNetworkSession* shared_session,
     std::unique_ptr<net::HttpCache::BackendFactory> backend) const {
   return std::unique_ptr<net::HttpCache>(
       new net::HttpCache(shared_session, std::move(backend), true));
 }