Remove unneeded (require 'edebug) from which-func.el

* lisp/progmodes/which-func.el: Don't require edebug.  This is
code from an attempted fix to bug#49592, installed in 55cc8b040b
(2022-08-08) and left behind after 48b0f2606b (2022-08-23).

diff --git a/lisp/progmodes/which-func.el b/lisp/progmodes/which-func.el
index 14b749296cb4c91556f826c445ee95f81d8157c4..07050fb3d6b66cd8bb682db2bac6f1195737a6cf 100644 (file)
--- a/lisp/progmodes/which-func.el
+++ b/lisp/progmodes/which-func.el
@@ -51,9 +51,6 @@
 
 ;;; Code:
 
-;; So that we can use the edebug spec in `lisp-current-defun-name'.
-(require 'edebug)
-
 ;; Variables for customization
 ;; ---------------------------
 ;;