Refactor the event-generation code to locate it in systemhtml.py.

client/html/generated/html/dartium/DocumentFragment.dart

Index: client/html/generated/html/dartium/DocumentFragment.dart
diff --git a/client/html/generated/html/dartium/DocumentFragment.dart b/client/html/generated/html/dartium/DocumentFragment.dart
index f6e3dfce2a8a239a269d4602d9fdde61aa79004c..04ea81498c6e72f5b77193a85716315114c429c5 100644
--- a/client/html/generated/html/dartium/DocumentFragment.dart
+++ b/client/html/generated/html/dartium/DocumentFragment.dart
@@ -2,6 +2,11 @@
 class _DocumentFragmentImpl extends _NodeImpl implements DocumentFragment {
   _DocumentFragmentImpl._wrap(ptr) : super._wrap(ptr);
 
+  Events get on() {

[Jacob, 2012/03/08 18:38:09]

This isn't right.
It should
be
_ElementEventsImpl get on() {
  ... 
}
  
}

[nweiz, 2012/03/08 20:47:16]

Done.

+    if (_on == null) _on = new Events(this);
+    return _on;
+  }
+
   Element query(String selectors) {
     return _wrap(_ptr.querySelector(_unwrap(selectors)));
   }