No ticket: move jQuery.expando to core

src/core.js

@@ -361,6 +361,10 @@ jQuery.extend = jQuery.fn.extend = function() {
 };
 
 jQuery.extend({
+	// Unique for each copy of jQuery on the page
+	// Non-digits removed to match rinlinejQuery
+	expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
+
 	noConflict: function( deep ) {
 		if ( window.$ === jQuery ) {
 			window.$ = _$;

src/data.js

@@ -181,10 +181,6 @@ function internalRemoveData( elem, name, pvt ) {
 jQuery.extend({
 	cache: {},
 
-	// Unique for each copy of jQuery on the page
-	// Non-digits removed to match rinlinejQuery
-	expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
-
 	// The following elements throw uncatchable exceptions if you
 	// attempt to add expando properties to them.
 	noData: {