xace: add new fields to resource access hook to allow parent resource objects

to be passed in at create time.  Also added a missing devPrivates initializer.

Xext/xace.c

@@ -72,8 +72,10 @@ int XaceHook(int hook, ...)
 		va_arg(ap, ClientPtr),
 		va_arg(ap, XID),
 		va_arg(ap, RESTYPE),
-		va_arg(ap, Mask),
 		va_arg(ap, pointer),
+		va_arg(ap, RESTYPE),
+		va_arg(ap, pointer),
+		va_arg(ap, Mask),
 		Success /* default allow */
 	    };
 	    calldata = &rec;