#46423 - remove underlines from personal toolbar folders on :hover, r=hangas, a=ben

themes/modern/communicator/menubutton.css

@@ -40,11 +40,6 @@
      -moz-binding          : url("chrome://global/content/menulistBindings.xml#menubutton-single-left");
    }
  
-   menubutton.button-toolbar:hover > .menubutton-internal-box > .menubutton-single-text 
-    {
-      text-decoration: underline;
-    }
- 
   .button-toolbar > .menubutton-internal-box
     {
       border                : none;