Patched in Dartium JsInterop

tools/dom/templates/html/impl/impl_Document.darttemplate

 // Copyright (c) 2012, 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.
 
 part of $LIBRARYNAME;
 
 @DocsEditable()
 $(ANNOTATIONS)$(NATIVESPEC)$(CLASS_MODIFIERS)class $CLASSNAME extends Node
 {
 
 $!MEMBERS
   /**
    * Finds all descendant elements of this document that match the specified
    * group of selectors.
    *
    * Unless your webpage contains multiple documents, the top-level
    * [querySelectorAll]
    * method behaves the same as this method, so you should use it instead to
    * save typing a few characters.
    *
    * [selectors] should be a string using CSS selector syntax.
    *
    *     var items = document.querySelectorAll('.itemClassName');
    *
    * For details about CSS selector syntax, see the
    * [CSS selector specification](http://www.w3.org/TR/css3-selectors/).
    */
   ElementList<Element> querySelectorAll(String selectors) {
-$if JSINTEROP
-    return _querySelectorAll(selectors);
-$else
     return new _FrozenElementList._wrap(_querySelectorAll(selectors));
-$endif
   }
 
   /**
    * Alias for [querySelector]. Note this function is deprecated because its
    * semantics will be changing in the future.
    */
   @deprecated
   @Experimental()
   @DomName('Document.querySelector')
   Element query(String relativeSelectors) => querySelector(relativeSelectors);
@@ skipping 19 matching lines @@
 
   /// *Deprecated*: use [supportsRegisterElement] instead.
   @deprecated
   bool get supportsRegister => supportsRegisterElement;
 
   @DomName('Document.createElement')
   Element createElement(String tagName, [String typeExtension]) {
 $if DART2JS
     return _createElement(tagName, typeExtension);
 $else
-  $if JSINTEROP
-    return _createElement(tagName, typeExtension);
-  $else
-    if (typeExtension != null) {  
-      return _createElement(tagName, typeExtension);  
-    } else {  
-      // Fast-path for Dartium when typeExtension is not needed.  
-      return _Utils.createElement(this, tagName); 
-    } 
-  $endif
+    var newElement = (typeExtension == null) ?
+      _blink.BlinkDocument.instance.createElement_Callback_1_(unwrap_jso(this), tagName) :
+      _blink.BlinkDocument.instance.createElement_Callback_2_(unwrap_jso(this), tagName, typeExtension);
+
+    var wrapped;
+
+    if (newElement['dart_class'] != null) {
+      wrapped = newElement['dart_class'];         // Here's our Dart class.
+      wrapped.blink_jsObject = newElement;
+    } else {
+      wrapped = wrap_jso(newElement);
+      if (wrapped == null) {
+        wrapped = wrap_jso_custom_element(newElement);
+      }
+    }
+
+    return wrapped;
 $endif
   }
 
+  @DomName('Document.createElementNS')
+  @DocsEditable()
+  Element createElementNS(String namespaceURI, String qualifiedName, [String typeExtension]) {
+$if DART2JS
+    return _createElementNS(tagName, qualifiedName, typeExtension);
+$else
+    var newElement = (typeExtension == null) ?
+      _blink.BlinkDocument.instance.createElementNS_Callback_2_(unwrap_jso(this), namespaceURI, qualifiedName) :
+      _blink.BlinkDocument.instance.createElementNS_Callback_3_(unwrap_jso(this), namespaceURI, qualifiedName, typeExtension);
+  
+    var wrapped;
+  
+    if (newElement['dart_class'] != null) {
+      wrapped = newElement['dart_class'];         // Here's our Dart class.
+      wrapped.blink_jsObject = newElement;
+    } else {
+      wrapped = wrap_jso(newElement);
+      if (wrapped == null) {
+        wrapped = wrap_jso_custom_element(newElement);
+      }
+    }
+  
+    return wrapped;
+$endif
+  }
+
 $if DART2JS
   @DomName('Document.createNodeIterator')
   NodeIterator _createNodeIterator(Node root,
       [int whatToShow, NodeFilter filter])
       => JS('NodeIterator', '#.createNodeIterator(#, #, #, false)',
           this, root, whatToShow, filter);
 
   @DomName('Document.createTreeWalker')
   TreeWalker _createTreeWalker(Node root,
       [int whatToShow, NodeFilter filter])
       => JS('TreeWalker', '#.createTreeWalker(#, #, #, false)',
           this, root, whatToShow, filter);
 $endif
 }