Bug 403659 - "autocomplete dropdown has shaded bar / is not big enough after 118312" [p=twanno@lycos.nl (Teune van Steeg) r=gavin a1.9=schrep]

toolkit/themes/winstripe/global/autocomplete.css

@@ -200,6 +200,11 @@ panel[type="autocomplete"],
   padding: 0 !important;
 }
 
+/* GTK calculates space for a sort arrow */
+.autocomplete-treecol > .treecol-sortdirection {
+  -moz-appearance: none !important;
+}
+
 .autocomplete-treebody::-moz-tree-cell-text {
   -moz-padding-start: 8px;
 }