[Sync] Move some things from driver to base.

components/sync/driver/fake_sync_client.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 "components/sync/driver/fake_sync_client.h"
 
 #include "base/bind.h"
 #include "base/memory/ptr_util.h"
 #include "components/sync/base/extensions_activity.h"
+#include "components/sync/base/sync_prefs.h"
 #include "components/sync/driver/fake_sync_service.h"
-#include "components/sync/driver/sync_prefs.h"
 
 namespace syncer {
 
 namespace {
 
 void DummyRegisterPlatformTypesCallback(SyncService* sync_service,
                                         ModelTypeSet,
                                         ModelTypeSet) {}
 
 }  // namespace
@@ skipping 85 matching lines @@
 
 SyncApiComponentFactory* FakeSyncClient::GetSyncApiComponentFactory() {
   return factory_;
 }
 
 void FakeSyncClient::SetModelTypeService(ModelTypeService* model_type_service) {
   model_type_service_ = model_type_service;
 }
 
 }  // namespace syncer