94     function HarvestTodo(old_node) {  argument
111       if (old_node.status == FunctionStatus.DAMAGED) {
112         CollectDamaged(old_node);
115       if (old_node.status == FunctionStatus.UNCHANGED) {
116         update_positions_list.push(old_node);
117       } else if (old_node.status == FunctionStatus.SOURCE_CHANGED) {
118         update_positions_list.push(old_node);
119       } else if (old_node.status == FunctionStatus.CHANGED) {
120         replace_code_list.push(old_node);
121         CollectNew(old_node.unmatched_new_nodes);
123       for (var i = 0; i < old_node.children.length; i++) {
124         HarvestTodo(old_node.children[i]);
314   function PatchFunctionCode(old_node, change_log) {  argument
315     var new_info = old_node.corresponding_node.info;
316     if (old_node.live_shared_function_infos) {
317       old_node.live_shared_function_infos.forEach(function (old_info) {
327         for (var i = 0; i < old_node.children.length; i++) {
328           if (old_node.children[i].corresponding_node) {
330                 old_node.children[i].corresponding_node.info.
333             if (old_node.children[i].live_shared_function_infos) {
334               old_node.children[i].live_shared_function_infos.
697     function ProcessNode(old_node, new_node) {  argument
699           IsFunctionContextLocalsChanged(old_node.info, new_node.info);
701         old_node.status = FunctionStatus.CHANGED;
704       var old_children = old_node.children;
743                   old_node.status = FunctionStatus.CHANGED;
750               old_node.status = FunctionStatus.CHANGED;
760             old_node.status = FunctionStatus.CHANGED;
767           old_node.status = FunctionStatus.CHANGED;
778       if (old_node.status == FunctionStatus.CHANGED) {
779         if (old_node.info.param_num != new_node.info.param_num) {
780           old_node.status = FunctionStatus.DAMAGED;
781           old_node.status_explanation = "Changed parameter number: " +
782               old_node.info.param_num + " and " + new_node.info.param_num;
785       old_node.unmatched_new_nodes = unmatched_new_nodes_list;
786       old_node.textually_unmatched_new_nodes =