Support DOMString[] and regenerate from IDL

client/dom/generated/src/interface/Document.dart

Index: client/dom/generated/src/interface/Document.dart
diff --git a/client/dom/generated/src/interface/Document.dart b/client/dom/generated/src/interface/Document.dart
index 90df2df384a3e900ab22f299838a191a79db561b..d926ef338e73a1dea3163c046c4eced495bdecb8 100644
--- a/client/dom/generated/src/interface/Document.dart
+++ b/client/dom/generated/src/interface/Document.dart
@@ -294,6 +294,10 @@ interface Document extends Node, NodeSelector {
 
   Event createEvent(String eventType);
 
+  XPathExpression createExpression(String expression, XPathNSResolver resolver);
+
+  XPathNSResolver createNSResolver(Node nodeResolver);
+
   NodeIterator createNodeIterator(Node root, int whatToShow, NodeFilter filter, bool expandEntityReferences);
 
   ProcessingInstruction createProcessingInstruction(String target, String data);
@@ -306,6 +310,8 @@ interface Document extends Node, NodeSelector {
 
   Element elementFromPoint(int x, int y);
 
+  XPathResult evaluate(String expression, Node contextNode, XPathNSResolver resolver, int type, XPathResult inResult);
+
   bool execCommand(String command, bool userInterface, String value);
 
   Object getCSSCanvasContext(String contextId, String name, int width, int height);