Support DOMString[] and regenerate from IDL

client/dom/generated/src/wrapping/_XMLHttpRequestWrappingImplementation.dart

 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 class _XMLHttpRequestWrappingImplementation extends DOMWrapperBase implements XMLHttpRequest {
   _XMLHttpRequestWrappingImplementation() : super() {}
 
   static create__XMLHttpRequestWrappingImplementation() native {
@@ skipping 101 matching lines @@
   String getAllResponseHeaders() {
     return _getAllResponseHeaders(this);
   }
   static String _getAllResponseHeaders(receiver) native;
 
   String getResponseHeader(String header) {
     return _getResponseHeader(this, header);
   }
   static String _getResponseHeader(receiver, header) native;
 
-  void open(String method, String url, bool async, [String user = null, String password = null]) {
-    if (user === null) {
-      if (password === null) {
-        _open(this, method, url, async);
-        return;
+  void open(String method, String url, [bool async = null, String user = null, String password = null]) {
+    if (async === null) {
+      if (user === null) {
+        if (password === null) {
+          _open(this, method, url);
+          return;
+        }
       }
     } else {
-      if (password === null) {
-        _open_2(this, method, url, async, user);
-        return;
+      if (user === null) {
+        if (password === null) {
+          _open_2(this, method, url, async);
+          return;
+        }
       } else {
-        _open_3(this, method, url, async, user, password);
-        return;
+        if (password === null) {
+          _open_3(this, method, url, async, user);
+          return;
+        } else {
+          _open_4(this, method, url, async, user, password);
+          return;
+        }
       }
     }
     throw "Incorrect number or type of arguments";
   }
-  static void _open(receiver, method, url, async) native;
-  static void _open_2(receiver, method, url, async, user) native;
-  static void _open_3(receiver, method, url, async, user, password) native;
+  static void _open(receiver, method, url) native;
+  static void _open_2(receiver, method, url, async) native;
+  static void _open_3(receiver, method, url, async, user) native;
+  static void _open_4(receiver, method, url, async, user, password) native;
 
   void overrideMimeType(String override) {
     _overrideMimeType(this, override);
     return;
   }
   static void _overrideMimeType(receiver, override) native;
 
   void removeEventListener(String type, EventListener listener, [bool useCapture = null]) {
     if (useCapture === null) {
       _removeEventListener(this, type, listener);
       return;
     } else {
       _removeEventListener_2(this, type, listener, useCapture);
       return;
     }
   }
   static void _removeEventListener(receiver, type, listener) native;
   static void _removeEventListener_2(receiver, type, listener, useCapture) native;
 
   void send([var data = null]) {
     if (data === null) {
       _send(this);
       return;
     } else {
-      if (data is String) {
+      if (data is ArrayBuffer) {
         _send_2(this, data);
         return;
       } else {
-        if (data is Document) {
+        if (data is Blob) {
           _send_3(this, data);
           return;
+        } else {
+          if (data is Document) {
+            _send_4(this, data);
+            return;
+          } else {
+            if (data is String) {
+              _send_5(this, data);
+              return;
+            } else {
+              if (data is DOMFormData) {
+                _send_6(this, data);
+                return;
+              }
+            }
+          }
         }
       }
     }
     throw "Incorrect number or type of arguments";
   }
   static void _send(receiver) native;
   static void _send_2(receiver, data) native;
   static void _send_3(receiver, data) native;
+  static void _send_4(receiver, data) native;
+  static void _send_5(receiver, data) native;
+  static void _send_6(receiver, data) native;
 
   void setRequestHeader(String header, String value) {
     _setRequestHeader(this, header, value);
     return;
   }
   static void _setRequestHeader(receiver, header, value) native;
 
   String get typeName() { return "XMLHttpRequest"; }
 }