Removed unused code obsoleted by #3906 and r1754

diff --git a/ui/ui.core.js b/ui/ui.core.js
index ddeb7d5e279596daf8c6e775eb4c22b08f8feae9..318f871a67fdcf18a1c6bd384a8d450cd80035ba 100644 (file)
--- a/ui/ui.core.js
+++ b/ui/ui.core.js
@@ -43,24 +43,6 @@ $.ui = {
                        : a !== b && a.contains(b);
        },
 
-       cssCache: {},
-       css: function(name) {
-               if ($.ui.cssCache[name]) { return $.ui.cssCache[name]; }
-               var tmp = $('<div class="ui-gen"></div>').addClass(name).css({position:'absolute', top:'-5000px', left:'-5000px', display:'block'}).appendTo('body');
-
-               //if (!$.browser.safari)
-                       //tmp.appendTo('body');
-
-               //Opera and Safari set width and height to 0px instead of auto
-               //Safari returns rgba(0,0,0,0) when bgcolor is not set
-               $.ui.cssCache[name] = !!(
-                       (!(/auto|default/).test(tmp.css('cursor')) || (/^[1-9]/).test(tmp.css('height')) || (/^[1-9]/).test(tmp.css('width')) ||
-                       !(/none/).test(tmp.css('backgroundImage')) || !(/transparent|rgba\(0, 0, 0, 0\)/).test(tmp.css('backgroundColor')))
-               );
-               try { $('body').get(0).removeChild(tmp.get(0)); } catch(e){}
-               return $.ui.cssCache[name];
-       },
-
        hasScroll: function(el, a) {
 
                //If overflow is hidden, the element might have extra content, but the user wants to hide it