[Sync] Fix namespaces for the sync_sessions component.

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/feature_list.h"
@@ skipping 36 matching lines @@
 #include "google_apis/gaia/oauth2_token_service.h"
 #include "google_apis/gaia/oauth2_token_service_request.h"
 #include "net/url_request/url_request_context_getter.h"
 
 using bookmarks::BookmarkModel;
 using browser_sync::AutofillDataTypeController;
 using browser_sync::AutofillProfileDataTypeController;
 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_bookmarks::BookmarkChangeProcessor;
 using sync_bookmarks::BookmarkDataTypeController;
 using sync_bookmarks::BookmarkModelAssociator;
 using sync_driver::DataTypeController;
 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::UIModelTypeController;
+using sync_sessions::SessionDataTypeController;
 
 namespace {
 
 syncer::ModelTypeSet GetDisabledTypesFromCommandLine(
     const base::CommandLine& command_line) {
   syncer::ModelTypeSet disabled_types;
   std::string disabled_types_str =
       command_line.GetSwitchValueASCII(switches::kDisableSyncTypes);
 
   disabled_types = syncer::ModelTypeSetFromString(disabled_types_str);
@@ skipping 339 matching lines @@
   return SyncComponents(model_associator, change_processor);
 }
 
 // static
 void ProfileSyncComponentsFactoryImpl::OverridePrefsForUssTest(bool use_uss) {
   override_prefs_controller_to_uss_for_test_ = use_uss;
 }
 
 bool ProfileSyncComponentsFactoryImpl::
     override_prefs_controller_to_uss_for_test_ = false;