Index: wp-includes/script-loader.php
===================================================================
--- wp-includes/script-loader.php	(revision 41328)
+++ wp-includes/script-loader.php	(working copy)
@@ -310,7 +310,13 @@
 		'error_uploading' => __('“%s” has failed to upload.')
 	);
 
-	$scripts->add( 'plupload', '/wp-includes/js/plupload/plupload.full.min.js', array(), '2.1.8' );
+	if ( SCRIPT_DEBUG ) {
+		$scripts->add( 'moxie', '/wp-includes/js/plupload/moxie.js', array(), '1.3.5' );
+		$scripts->add( 'plupload', '/wp-includes/js/plupload/plupload.js', array( 'moxie' ), '2.1.9' );
+	} else {
+		$scripts->add( 'plupload', '/wp-includes/js/plupload/plupload.full.min.js', array(), '2.1.8' );
+	}
+	
 	// Back compat handles:
 	foreach ( array( 'all', 'html5', 'flash', 'silverlight', 'html4' ) as $handle ) {
 		$scripts->add( "plupload-$handle", false, array( 'plupload' ), '2.1.1' );