Remove syncproto.h

sync/syncable/syncable_proto_util.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.
+
+#ifndef SYNCABLE_PROTOCOL_PROTO_UTIL_H_
+#define SYNCABLE_PROTOCOL_PROTO_UTIL_H_
+#pragma once
+
+#include "sync/syncable/syncable_id.h"
+
+namespace sync_pb {
+class SyncEntity;
+}
+
+namespace syncer {
+
+// Converts from a specially formatted string field to a syncable::Id.  Used
+// when interpreting the fields of protocol buffers received from the server.
+syncable::Id SyncableIdFromProto(const std::string& proto_string);
+
+// Converts from a syncable::Id to a formatted std::string.  This is useful for
+// populating the fields of a protobuf which will be sent to the server.
+std::string SyncableIdToProto(const syncable::Id& syncable_id);
+
+// Helper function to determine if this SyncEntity's properties indicate that it
+// is a folder.
+bool IsFolder(const sync_pb::SyncEntity& entity);
+
+// Helper function to determine if this SyncEntity's properties indicate that it
+// is the root node.
+bool IsRoot(const sync_pb::SyncEntity& entity);
+
+}  // namespace syncer
+
+#endif  // SYNCABLE_PROTOCOL_PROTO_UTIL_H_