Story #68805: Replace current icons in the core by using the new Icon-API
Replace icon by the IconFactory actions-edit-undelete-edit
Register the icon "actions-edit-undelete-edit" and replace the iconUtility calls for that icon with the IconFactory.
The icon actions-edit-undelete-edit is still a image icon. Need to wait for the SVG! This icon could also be an combination of the trash icon with an pencil as overlay.