Add the 'disabled' property to the autorepeatbutton binding. This makes the fix for 342841 work for autorepeat-based scrollboxes (e.g. bookmark folders), bug 342841 attachment 228029, r=mconnor.

toolkit/content/widgets/scrollbox.xml

@@ -10,7 +10,7 @@
    xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
    xmlns:xbl="http://www.mozilla.org/xbl">
 
-  <binding id="scrollbox-base">
+  <binding id="scrollbox-base" extends="chrome://global/content/bindings/general.xml#basecontrol">
     <resources>
       <stylesheet src="chrome://global/skin/scrollbox.css"/>
     </resources>