Bug 552371 - Update billboard window should be draggable by its bottom toolbar. r=rs

toolkit/themes/pinstripe/mozapps/update/updates.css

@@ -28,8 +28,8 @@ wizardpage {
 }
 
 .wizard-buttons-btm {
-  padding: 3px 0;
-  margin: 12px;
+  padding: 15px 12px;
+  -moz-binding: url("chrome://global/content/bindings/general.xml#windowdragbox");
 }
 
 /* Don't use top margin - it can cause a scrollbar on the incompatible page */