Bug 237959 - Mail Integration Label should be below icon, not next to it, patch by Robert J. Accettura (robert@accettura.com), r=mconnor

browser/base/content/browser.xul

@@ -292,7 +292,7 @@
 
 #ifdef XP_WIN
         <toolbarbutton id="mail-button" type="menu" class="toolbarbutton-1"
-                       label="&mailButton.label;" orient="horizontal"
+                       label="&mailButton.label;" orient="vertical"
                        onmouseover="MailIntegration.updateUnreadCount();"
                        tooltiptext="&mailButton.tooltip;">
           <menupopup tooltiptext="">