bug#60841: 30.0.50; kill-ring-save pauses despite region being highlighted

[Eli Zaretskii <eliz@gnu.org>]

> From: Kévin Le Gouguec <kevin.legouguec@gmail.com>
> Cc: gregory@heytings.org,  60841@debbugs.gnu.org,  juri@linkov.net
> Date: Mon, 30 Jan 2023 23:38:24 +0100
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > Please add the xfaces.c change, and then this can go in (to the
> > emacs-29 branch).
> 
> Done; see attached.
> 
> * lightly amended the commit message (added a third paragraph);
> * tried to find an appropriate spot in NEWS;
> * de-bumped the defcustom :version;
> * ran a couple of sanity checks in *scratch* after applying this on top
>   of 2023-01-30 "Update to Transient v0.3.7-196-gb91f509" (1684e254a3b).
> 
>   (face-differs-from-default-p 'default)
>   nil
>   (face-differs-from-default-p 'region)
>   :background
>   (set-face-attribute 'region nil :background 'unspecified)
>   nil
>   (face-differs-from-default-p 'region)
>   nil
>   ;; Tested all 3 function-item values of copy-region-blink-predicate.
>   (set-face-attribute 'region nil :inverse-video t)
>   nil
>   (face-differs-from-default-p 'region)
>   :inverse-video
>   ;; Tested all 3 function-item values of copy-region-blink-predicate.
> 
> Let me know if anything is amiss.

LGTM, please install on the emacs-29 branch.

Thanks.