dart-lang/spark — pull request #1079 by ussuri (2014-02-12 21:42:23+00:00)
Title: Fix the exception caused by <spark-button> in #editor-dialog in Dartium 33

@dinhviethoa This is rough patch for #1078. The button that replaces the `` is not styled. Maybe this would be an acceptable temporary patch until we reimplement the dialog in editor_area.dart and spark_polymer_ui.html.