Regen html_dartium.dart

lib/html/dartium/html_dartium.dart

Index: lib/html/dartium/html_dartium.dart
diff --git a/lib/html/dartium/html_dartium.dart b/lib/html/dartium/html_dartium.dart
index 0426097005d214bf99f8c6df283eac5cc85bc6e0..f0e124e12467df3c7f9433c7fc79da7c2047fc2e 100644
--- a/lib/html/dartium/html_dartium.dart
+++ b/lib/html/dartium/html_dartium.dart
@@ -41173,6 +41173,11 @@ class _DOMWindowImpl extends _EventTargetImpl implements Window {
     localStorage['dart-port:$name'] = JSON.stringify(serialized);
   }
 
+  String createObjectUrl(object) => DOMURL.createObjectURL(object);
+  void revokeObjectUrl(String url) {
+    DOMURL.revokeObjectURL(url);
+  }
+
 
   _WindowEventsImpl get on =>
     new _WindowEventsImpl(this);