anchor.diff:      }
     }
   
  -  @override
     void addDomEventListener(
         NodeReference node, String eventName, o.Expression handler) {
       var listenExpr = node
  
positive.code:   bool _isRootNodeOfHost(int nodeIndex) =>
        nodeIndex == 0 && viewType == ViewType.host;
  
    @override
    void projectNodesIntoElement(
        CompileElement target, int sourceAstIndex, NgContentAst ast) {
      // The projected nodes originate from a different view, so we don't
  
negative.code:     _createMethod.addStmt(listenExpr.toStmt());
    }
  
    void addCustomEventListener(
        NodeReference node, String eventName, o.Expression handler) {
      final appViewUtilsExpr = o.importExpr(Identifiers.appViewUtils);
  