Backport commit 104e90d93 from Emacs

* lisp/org-clock.el (org-clock-persist-file):
* lisp/org-id.el (org-id-locations-file): Prefer
'locate-user-emacs-file' to fiddling with 'user-emacs-directory'
directly.

Prefer locate-user-emacs-file
104e90d93664892ed1a7a1631c5b0141d0552a60
Stefan Kangas
Tue Nov 9 07:51:27 2021 +0100

lisp/org-clock.el

@@ -219,8 +219,7 @@ Emacs initialization file."
 	  (const :tag "Clock and history" t)
 	  (const :tag "No persistence" nil)))
 
-(defcustom org-clock-persist-file (convert-standard-filename
-				   (concat user-emacs-directory "org-clock-save.el"))
+(defcustom org-clock-persist-file (locate-user-emacs-file "org-clock-save.el")
   "File to save clock data to."
   :group 'org-clock
   :type 'string)

lisp/org-id.el

@@ -196,8 +196,7 @@ the link."
   :group 'org-id
   :type 'boolean)
 
-(defcustom org-id-locations-file (convert-standard-filename
-				  (concat user-emacs-directory ".org-id-locations"))
+(defcustom org-id-locations-file (locate-user-emacs-file ".org-id-locations")
   "The file for remembering in which file an ID was defined.
 This variable is only relevant when `org-id-track-globally' is set."
   :group 'org-id