Changes needed to SC.Cookie for SC1.x -> SC2

gistfile1.diff

@@ -92,7 +92,7 @@
     this.set('expires', -1);
     this.write();
 
-    arguments.callee.base.apply(this,arguments);
+    this._super();
   },
 
   /**
@@ -112,7 +112,7 @@
         date;
 
     if (expires) {
-      if (typeof expires === SC.T_NUMBER) {
+      if (SC.typeOf(expires) === 'number') {
         date = new Date();
         date.setTime(date.getTime() + (expires*24*60*60*1000));
       } else if (SC.DateTime && expires.get && expires.get('milliseconds')) {
@@ -135,7 +135,7 @@
 
 });
 
-SC.Cookie.mixin(
+SC.Cookie.reopenClass(
   /** @scope SC.Cookie */ {
 
   /**
@@ -148,7 +148,7 @@
     if (document.cookie && document.cookie !== '') {
       var cookies = document.cookie.split(';');
       for (var i = 0; i < cookies.length; i++) {
-        var cookie = SC.String.trim(String(cookies[i]));
+        var cookie = String(cookies[i]).trim();
         if (cookie.substring(0, name.length + 1) === (name + "=")) {
           return SC.Cookie.create({
             name: name,