[Sync] Move GenerateSyncableHash to base.

components/sync/test/fake_server/unique_client_entity.cc

 // Copyright 2014 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/test/fake_server/unique_client_entity.h"
 
 #include "base/guid.h"
+#include "components/sync/base/hash_util.h"
 #include "components/sync/protocol/sync.pb.h"
-#include "components/sync/syncable/syncable_util.h"
 #include "components/sync/test/fake_server/permanent_entity.h"
 
 using std::string;
+using syncer::GenerateSyncableHash;
 using syncer::GetModelTypeFromSpecifics;
 using syncer::ModelType;
-using syncer::syncable::GenerateSyncableHash;
 
 namespace fake_server {
 
 namespace {
 
 // A version must be passed when creating a FakeServerEntity, but this value
 // is overrideen immediately when saving the entity in FakeServer.
 const int64_t kUnusedVersion = 0L;
 
 // Default time (creation and last modified) used when creating entities.
@@ skipping 67 matching lines @@
 }
 
 void UniqueClientEntity::SerializeAsProto(sync_pb::SyncEntity* proto) const {
   FakeServerEntity::SerializeBaseProtoFields(proto);
 
   proto->set_ctime(creation_time_);
   proto->set_mtime(last_modified_time_);
 }
 
 }  // namespace fake_server