removing unnecessary change from last checkin

suite/browser/navigator.js

@@ -621,7 +621,7 @@ function RevealSearchPanel()
   function BrowserOpenWindow()
   {
     //opens a window where users can select a web location to open
-    window.openDialog( "chrome://navigator/content/openLocation.xul", "_blank", "chrome", appCore );
+    window.openDialog( "chrome://navigator/content/openLocation.xul", "_blank", "chrome,modal", appCore );
   }
 
   /* Called from the openLocation dialog. This allows that dialog to instruct