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

sync/test/engine/test_syncable_utils.h

-// 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.
-//
-// Utilities that are useful in verifying the state of items in a
-// syncable database.
-
-#ifndef SYNC_TEST_ENGINE_TEST_SYNCABLE_UTILS_H_
-#define SYNC_TEST_ENGINE_TEST_SYNCABLE_UTILS_H_
-
-#include <string>
-
-#include "sync/internal_api/public/base/model_type.h"
-#include "sync/protocol/sync.pb.h"
-
-namespace syncer {
-namespace syncable {
-
-class BaseTransaction;
-class Directory;
-class Id;
-class WriteTransaction;
-
-// Count the number of entries with a given name inside of a parent.
-// Useful to check folder structure and for porting older tests that
-// rely on uniqueness inside of folders.
-int CountEntriesWithName(BaseTransaction* rtrans,
-                         const syncable::Id& parent_id,
-                         const std::string& name);
-
-// Get the first entry ID with name in a parent. The entry *must* exist.
-Id GetFirstEntryWithName(BaseTransaction* rtrans,
-                         const syncable::Id& parent_id,
-                         const std::string& name);
-
-// Assert that there's only one entry by this name in this parent.
-// Return the Id.
-Id GetOnlyEntryWithName(BaseTransaction* rtrans,
-                        const syncable::Id& parent_id,
-                        const std::string& name);
-
-void CreateTypeRoot(WriteTransaction* trans,
-                    syncable::Directory *dir,
-                    ModelType type);
-
-sync_pb::DataTypeProgressMarker BuildProgress(ModelType type);
-
-}  // namespace syncable
-}  // namespace syncer
-
-#endif  // SYNC_TEST_ENGINE_TEST_SYNCABLE_UTILS_H_