bug #99627 (r=chak, sr=mscott). Mark nsIURICOntentListener interface as frozen

uriloader/base/nsIURIContentListener.idl

@@ -42,7 +42,7 @@
  * a nsIURIContentListener for each of its content windows with the uri
  * dispatcher service. 
  *
- * @status UNDER_REVIEW
+ * @status FROZEN
  */
 
 #include "nsISupports.idl"