anchor.diff:  
   }
   
  -Future<List> getIds(VMIsolateRef isolateRef) async {
  +Future<Map> getIds(VMIsolateRef isolateRef) async {
     VMLibrary lib = await _getLibrary(isolateRef, DIAGNOSTICS_PATH);
  -  VMFieldRef highlightIdsField = lib.fields['highlightIds'];
  -  List existinghighlightIds = await loadRef(highlightIdsField);
  -  return existinghighlightIds;
  +  Map originMap = await loadRef(lib.fields['originMap']);
  +  return originMap;
   }
  -
   
   
   // VM Support methods
  
positive.code:   return remoteValues;
  }
  
  
  
  
negative.code: import 'dart:io' as io;
  import 'dart:async';
  import 'dart:convert';
  
  import 'package:flutter_tools/src/base/common.dart';
  import 'package:flutter_tools/src/build_info.dart';
  