In order to fix this bug two files has been modified: -revision 13930
- DomResponseWriter
The DomResponseWriter creates an iframe with the following url "/xmlhttp/blank.iface", and it was not using the newly added method resolveResourceURL().
- style.js
This files contains definition of javasctipt for panelPopup component and it was referencing the above url as an absolute path.
resolveResourceURL() method moved to the core branch -revision 13929