[Sync] Move //sync to //components/sync.

sync/api/syncable_service.cc

Index: sync/api/syncable_service.cc
diff --git a/sync/api/syncable_service.cc b/sync/api/syncable_service.cc
deleted file mode 100644
index cbad406794b3c41fcc7ea9f4f7d0570fcaa3651a..0000000000000000000000000000000000000000
--- a/sync/api/syncable_service.cc
+++ /dev/null
@@ -1,19 +0,0 @@
-// 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 "sync/api/syncable_service.h"
-
-namespace syncer {
-
-SyncableService::~SyncableService() {}
-
-std::unique_ptr<AttachmentStoreForSync>
-SyncableService::GetAttachmentStoreForSync() {
-  return std::unique_ptr<AttachmentStoreForSync>();
-}
-
-void SyncableService::SetAttachmentService(
-    std::unique_ptr<AttachmentService> attachment_service) {}
-
-}  // namespace syncer