chatzilla only. bug 79311, chatzilla doesn't always connect properly

r=samuel@sieb.net, rs=brendan@mozilla.org, a=asa@mozilla.org

- fix HAS_XPCOM test (XPCDOM broke it.)
- add jsenv.HAS_NSPR_EVENTQ

extensions/irc/js/lib/utils.js

@@ -53,11 +53,12 @@ else
 var jsenv = new Object();
 jsenv.HAS_SECURITYMANAGER = ((typeof netscape == "object") &&
                              (typeof netscape.security == "object"));
-jsenv.HAS_XPCOM = ((typeof Components == "function") &&
-                   (typeof Components.classes == "function"));
+jsenv.HAS_XPCOM = ((typeof Components == "object") &&
+                   (typeof Components.classes == "object"));
 jsenv.HAS_JAVA = (typeof java == "object");
 jsenv.HAS_RHINO = (typeof defineClass == "function");
 jsenv.HAS_DOCUMENT = (typeof document == "object");
+jsenv.HAS_NSPR_EVENTQ = jsenv.HAS_DOCUMENT;
 
 function dumpObject (o, pfx, sep)
 {