Add the classes defined in org/mozilla/classfile to js.jar.

js/rhino/org/mozilla/javascript/Makefile

@@ -106,7 +106,8 @@ RESOURCES = $(RESOURCEDIR)/*.properties
 # This must be evaluated in some context where the classes can be
 # found; we can't use a simple translation from sources, because a
 # .java file may produce more than one .class file.
-CLASSES = $(PATH_PREFIX)/*.class $(PATH_PREFIX)/regexp/*.class
+CLASSES = $(PATH_PREFIX)/*.class $(PATH_PREFIX)/regexp/*.class \
+	$(PATH_PREFIX)/../classfile/*.class
 
 # A class or set of classes as visible from the top level.  For want
 # of ${subst ,,}.  This variable is only used to trigger dependency