1 files changed, 0 insertions, 21 deletions
diff --git a/ui/escape-selector.js b/ui/escape-selector.js
deleted file mode 100644
index d43e4f816..000000000
--- a/ui/escape-selector.js
+++ /dev/null
@@ -1,21 +0,0 @@
-( function( factory ) {
-	if ( typeof define === "function" && define.amd ) {
-
-		// AMD. Register as an anonymous module.
-		define( [ "jquery", "./version" ], factory );
-	} else {
-
-		// Browser globals
-		factory( jQuery );
-	}
-} ( function( $ ) {
-
-// Internal use only
-return $.ui.escapeSelector = ( function() {
-	var selectorEscape = /([!"#$%&'()*+,./:;<=>?@[\]^`{|}~])/g;
-	return function( selector ) {
-		return selector.replace( selectorEscape, "\\$1" );
-	};
-} )();
-
-} ) );