Remove all remaining uses of gnus-group-decoded-namescratch/gnus-decoded

* lisp/gnus/gnus-art.el (gnus-article-setup-buffer):
* lisp/gnus/nnrss.el (nnrss-retrieve-groups):
* lisp/gnus/message.el (message-forward-subject-author-subject):
  (message-forward-subject-name-subject):
* lisp/gnus/gnus-msg.el (gnus-inews-insert-gcc):
  (gnus-inews-make-draft):
* lisp/gnus/gnus-group.el (gnus-group-compact-group):
  (gnus-group-list-active):
  (gnus-group-kill-group):
  (gnus-group-set-current-level):
  (gnus-group-expire-articles-1):
  (gnus-group-catchup-current):
  (gnus-group-edit-group):
  (gnus-group-rename-group):
  (gnus-group-delete-group):
  (gnus-group-name-at-point): Remove calls in all these places, group
  names are always decoded.
* lisp/gnus/gnus-cache.el: Remove variables
  gnus-cache-unified-group-names and gnus-cache-decoded-group-names,
  and function gnus-cache-decoded-group-name.
  (gnus-cache-generate-active): Do not access
  gnus-cache-unified-group-names.
  (gnus-cache-file-name): Don't decode.

1 files changed, 1 insertions, 2 deletions

diff --git a/lisp/gnus/gnus-msg.el b/lisp/gnus/gnus-msg.el
index b6d649d7603..0ac0164bb7a 100644
--- a/lisp/gnus/gnus-msg.el
+++ b/lisp/gnus/gnus-msg.el
@@ -413,7 +413,7 @@ Thank you for your help in stamping out bugs.
 (defun gnus-inews-make-draft (articles)
   `(lambda ()
      (gnus-inews-make-draft-meta-information
-      ,(gnus-group-decoded-name gnus-newsgroup-name) ',articles)))
+      ,gnus-newsgroup-name ',articles)))
 
 (autoload 'nnir-article-number "nnir" nil nil 'macro)
 (autoload 'nnir-article-group "nnir" nil nil 'macro)
@@ -1722,7 +1722,6 @@ this is a reply."
 (defun gnus-inews-insert-gcc (&optional group)
   "Insert the Gcc to say where the article is to be archived."
   (let* ((group (or group gnus-newsgroup-name))
-         (group (when group (gnus-group-decoded-name group)))
          (var (or gnus-outgoing-message-group gnus-message-archive-group))
          (gcc-self-val
           (and group (not (gnus-virtual-group-p group))