[Sync] Move DataTypeErrorHandler to //sync.

components/browser_sync/browser/profile_sync_components_factory_impl.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 "components/browser_sync/browser/profile_sync_components_factory_impl.h"
 
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/memory/ptr_util.h"
@@ skipping 42 matching lines @@
 using browser_sync::BookmarkChangeProcessor;
 using browser_sync::BookmarkDataTypeController;
 using browser_sync::BookmarkModelAssociator;
 using browser_sync::ChromeReportUnrecoverableError;
 using browser_sync::HistoryDeleteDirectivesDataTypeController;
 using browser_sync::PasswordDataTypeController;
 using browser_sync::SessionDataTypeController;
 using browser_sync::SyncBackendHost;
 using browser_sync::TypedUrlDataTypeController;
 using sync_driver::DataTypeController;
-using sync_driver::DataTypeErrorHandler;
+using syncer::DataTypeErrorHandler;
 using sync_driver::DataTypeManager;
 using sync_driver::DataTypeManagerImpl;
 using sync_driver::DataTypeManagerObserver;
 using sync_driver::DeviceInfoDataTypeController;
 using sync_driver::ProxyDataTypeController;
 using sync_driver::UIDataTypeController;
 using sync_driver_v2::DeviceInfoModelTypeController;
 
 namespace {
 
@@ skipping 293 matching lines @@
       new syncer::AttachmentServiceImpl(
           std::move(attachment_store), std::move(attachment_uploader),
           std::move(attachment_downloader), delegate, initial_backoff_delay,
           max_backoff_delay));
   return attachment_service;
 }
 
 sync_driver::SyncApiComponentFactory::SyncComponents
 ProfileSyncComponentsFactoryImpl::CreateBookmarkSyncComponents(
     sync_driver::SyncService* sync_service,
-    sync_driver::DataTypeErrorHandler* error_handler) {
+    syncer::DataTypeErrorHandler* error_handler) {
   BookmarkModel* bookmark_model =
       sync_service->GetSyncClient()->GetBookmarkModel();
   syncer::UserShare* user_share = sync_service->GetUserShare();
 // TODO(akalin): We may want to propagate this switch up eventually.
 #if defined(OS_ANDROID) || defined(OS_IOS)
   const bool kExpectMobileBookmarksFolder = true;
 #else
   const bool kExpectMobileBookmarksFolder = false;
 #endif
   BookmarkModelAssociator* model_associator = new BookmarkModelAssociator(
       bookmark_model, sync_service->GetSyncClient(), user_share, error_handler,
       kExpectMobileBookmarksFolder);
   BookmarkChangeProcessor* change_processor = new BookmarkChangeProcessor(
       sync_service->GetSyncClient(), model_associator, error_handler);
   return SyncComponents(model_associator, change_processor);
 }