remove duplicated config.xul file and update the one in components/viewconfig

toolkit/components/viewconfig/content/config.xul

@@ -74,7 +74,7 @@
 
 <hbox align="center">
   <label value="&filterPrefs.label;" accesskey="&filterPrefs.accesskey;" control="textbox"/>
-  <textbox id="textbox" flex="1" type="timed" timeout="500" oncommand="FilterPrefs();"/>
+  <textbox id="textbox" flex="1" type="timed" timeout="500" callback="FilterPrefs();"/>
   <button id="button" label="&showAll.label;" accesskey="&showAll.accesskey;" oncommand="ClearFilter();" disabled="true"/>
 </hbox>
 

toolkit/jar.mn

@@ -1,6 +1,5 @@
 toolkit.jar:
 *+       content/global/xul.css                             (content/xul.css)
-+        content/global/config.xul                          (content/config.xul)
 +        content/global/globalOverlay.js                    (content/globalOverlay.js)
 *+       content/global/finddialog.xul                      (content/finddialog.xul)
 *+       content/global/finddialog.js                       (content/finddialog.js)