Allow non-primitive-value dictionaries to be passed to constructors for html

tools/dom/templates/html/dart2js/impl_RTCIceCandidate.darttemplate

 // Copyright (c) 2013, 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 $LIBRARYNAME;
-$ANNOTATIONS
+
+/// @domName $DOMNAME; @docsEditable true$ANNOTATIONS

[blois, 2013/02/11 17:24:33]

Only $ANNOTATIONS, no comments.

 class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC {
-$if DARTIUM
-  List<int> __data;
-
-  List<int> get data {
-    if (__data == null) {
-      __data = _data;
-    }
-    return __data;
+  factory $CLASSNAME(Map dictionary) {
+    return JS('RtcIceCandidate', 'new RTCIceCandidate(#)',
+        convertDartToNative_SerializedScriptValue(dictionary));
   }
-$endif
-
 $!MEMBERS
 }