Port DocumentFragment to the new wrapperless DOM.

client/html/src/shared_FactoryProviders.dart

Index: client/html/src/shared_FactoryProviders.dart
diff --git a/client/html/src/shared_FactoryProviders.dart b/client/html/src/shared_FactoryProviders.dart
index b12c663a2e1045cfcb32f86eeba85a1f5826e29e..ee5f6a4e2d7a41abe9ccbfe289033a030dbe5f4e 100644
--- a/client/html/src/shared_FactoryProviders.dart
+++ b/client/html/src/shared_FactoryProviders.dart
@@ -100,3 +100,38 @@ class _ElementFactoryProvider {
     return document._createElement(tag);
   }
 }
+
+class _DocumentFragmentFactoryProvider {
+  /** @domName Document.createDocumentFragment */
+  factory DocumentFragment() => document.createDocumentFragment();
+
+  factory DocumentFragment.html(String html) {
+    var fragment = new DocumentFragment();

[Jacob, 2012/03/06 05:09:00]

use final instead of var here and elsewhere.

[nweiz, 2012/03/06 20:10:47]

Done.

+    fragment.innerHTML = html;
+    return fragment;
+  }
+
+  // TODO(nweiz): enable this when XML is ported.
+  // factory DocumentFragment.xml(String xml) {
+  //   var fragment = new DocumentFragment();
+  //   var e = new XMLElement.tag("xml");
+  //   e.innerHTML = xml;
+  //
+  //   // Copy list first since we don't want liveness during iteration.
+  //   List nodes = new List.from(e.nodes);
+  //   fragment.nodes.addAll(nodes);
+  //   return fragment;
+  // }
+
+  // TODO(nweiz): enable this when SVG is ported.
+  // factory DocumentFragment.svg(String svg) {
+  //   var fragment = new DocumentFragment();
+  //   var e = new SVGSVGElement();
+  //   e.innerHTML = svg;
+  //
+  //   // Copy list first since we don't want liveness during iteration.
+  //   List nodes = new List.from(e.nodes);
+  //   fragment.nodes.addAll(nodes);
+  //   return fragment;
+  // }
+}