Move elements/ to ui/

appengine/swarming/ui/polymer05/stats-dimension-filter.html

 <!--
 # Copyright 2015 The LUCI Authors. All rights reserved.
 # Use of this source code is governed under the Apache License, Version 2.0
 # that can be found in the LICENSE file.
 
 -->
 
 <!--
 @group Swarming Elements
 
@@ skipping 248 matching lines @@
     selectDimension: function(event, detail, sender) {
       this.value = sender.innerHTML;
     },
 
     onClearDimension: function(event, detail, sender) {
       this.value = null;
     }
   });
   </script>
 </polymer-element>