[Sync] Move //components/sync to the syncer namespace.

ios/chrome/browser/ui/webui/history/browsing_history_handler.cc

 // Copyright 2016 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/ui/webui/history/browsing_history_handler.h"
 
 #include <stddef.h>
 
 #include <set>
 
@@ skipping 93 matching lines @@
 void GetDeviceNameAndType(const browser_sync::ProfileSyncService* sync_service,
                           const std::string& client_id,
                           std::string* name,
                           std::string* type) {
   // DeviceInfoTracker must be syncing in order for remote history entries to
   // be available.
   DCHECK(sync_service);
   DCHECK(sync_service->GetDeviceInfoTracker());
   DCHECK(sync_service->GetDeviceInfoTracker()->IsSyncing());
 
-  std::unique_ptr<sync_driver::DeviceInfo> device_info =
+  std::unique_ptr<syncer::DeviceInfo> device_info =
       sync_service->GetDeviceInfoTracker()->GetDeviceInfo(client_id);
   if (device_info.get()) {
     *name = device_info->client_name();
     switch (device_info->device_type()) {
       case sync_pb::SyncEnums::TYPE_PHONE:
         *type = kDeviceTypePhone;
         break;
       case sync_pb::SyncEnums::TYPE_TABLET:
         *type = kDeviceTypeTablet;
         break;
@@ skipping 150 matching lines @@
   // Create our favicon data source.
   ios::ChromeBrowserState* browser_state =
       ios::ChromeBrowserState::FromWebUIIOS(web_ui());
   ios::ChromeBrowserState* original_browser_state =
       browser_state->GetOriginalChromeBrowserState();
   favicon::FaviconService* favicon_service =
       ios::FaviconServiceFactory::GetForBrowserState(
           original_browser_state, ServiceAccessType::EXPLICIT_ACCESS);
   scoped_refptr<history::TopSites> top_sites =
       ios::TopSitesFactory::GetForBrowserState(original_browser_state);
-  sync_driver::SyncService* sync_service =
+  syncer::SyncService* sync_service =
       IOSChromeProfileSyncServiceFactory::GetForBrowserState(
           original_browser_state);
   web::URLDataSourceIOS::Add(
       browser_state,
       new FaviconSource(favicon_service, top_sites, sync_service));
 
   // Get notifications when history is cleared.
   history::HistoryService* hs = ios::HistoryServiceFactory::GetForBrowserState(
       browser_state, ServiceAccessType::EXPLICIT_ACCESS);
   if (hs)
@@ skipping 555 matching lines @@
 
 void BrowsingHistoryHandler::OnURLsDeleted(
     history::HistoryService* history_service,
     bool all_history,
     bool expired,
     const history::URLRows& deleted_rows,
     const std::set<GURL>& favicon_urls) {
   if (all_history || DeletionsDiffer(deleted_rows, urls_to_be_deleted_))
     web_ui()->CallJavascriptFunction("historyDeleted");
 }