Publicize cl--generic-all-functions

* lisp/emacs-lisp/cl-generic.el (cl-generic-all-functions):
Rename from cl--generic-all-functions.  Update both callers.

* lisp/cedet/semantic/db-el.el
(semanticdb-find-tags-external-children-of-type-method):
And use it here (bug#23042).

lisp/cedet/semantic/db-el.el

@@ -336,7 +336,7 @@ Return a list of tags."
 			     (mapcar 'semanticdb-elisp-sym->tag
 				     ;; Fancy eieio function that knows all about
 				     ;; built in methods belonging to CLASS.
-				     (eieio-all-generic-functions class)))))
+				     (cl-generic-all-functions class)))))
 	     )
 	taglst))))
 

lisp/emacs-lisp/cl-extra.el

@@ -822,7 +822,7 @@ including `cl-block' and `cl-eval-when'."
     (cl--describe-class-slots class)
 
     ;; Describe all the methods specific to this class.
-    (let ((generics (cl--generic-all-functions type)))
+    (let ((generics (cl-generic-all-functions type)))
       (when generics
         (insert (propertize "Specialized Methods:\n\n" 'face 'bold))
         (dolist (generic generics)

lisp/emacs-lisp/cl-generic.el

@@ -937,7 +937,7 @@ MET-NAME is a cons (SYMBOL . SPECIALIZERS)."
            (setq applies t)))
     applies))
 
-(defun cl--generic-all-functions (&optional type)
+(defun cl-generic-all-functions (&optional type)
   "Return a list of all generic functions.
 Optional TYPE argument returns only those functions that contain
 methods for TYPE."

lisp/emacs-lisp/eieio-opt.el

@@ -162,7 +162,7 @@ are not abstract."
 (defun eieio-display-method-list ()
   "Display a list of all the methods and what features are used."
   (interactive)
-  (let* ((meth1 (cl--generic-all-functions))
+  (let* ((meth1 (cl-generic-all-functions))
 	 (meth (sort meth1 (lambda (a b)
 			     (string< (symbol-name a)
 				      (symbol-name b)))))