Datepicker: Remove unused _getBorders() method.

diff --git a/ui/jquery.ui.datepicker.js b/ui/jquery.ui.datepicker.js
index 990c181a6f2a3e7ac0bb13f69ae1522398378291..976534c943e5e615284488dd18a8d8996a680e02 100644 (file)
--- a/ui/jquery.ui.datepicker.js
+++ b/ui/jquery.ui.datepicker.js
@@ -823,18 +823,6 @@ $.extend(Datepicker.prototype, {
                }
        },
 
-       /* Retrieve the size of left and top borders for an element.
-        * @param  elem  (jQuery object) the element of interest
-        * @return  (number[2]) the left and top borders
-        */
-       _getBorders: function(elem) {
-               var convert = function(value) {
-                       return {thin: 1, medium: 2, thick: 3}[value] || value;
-               };
-               return [parseFloat(convert(elem.css("border-left-width"))),
-                       parseFloat(convert(elem.css("border-top-width")))];
-       },
-
        /* Check positioning to remain on screen. */
        _checkOffset: function(inst, offset, isFixed) {
                var dpWidth = inst.dpDiv.outerWidth(),