bug#74750: clone-frame and make-frame pixelwise issues

[Eli Zaretskii]

> From: Ship Mints <shipmints@gmail.com>
> Date: Mon, 16 Dec 2024 12:51:14 -0500
> Cc: rudalics@gmx.at, 74750@debbugs.gnu.org
> 
> The tty test you're asking about was already in place, I merely added the 
> missing frame argument that
> ensures the test is against the source frame rather than the ambient 
> selected-frame. As to its utility, I can go
> only by the docstring sentence that reads "If the terminal is a text-only 
> terminal then also select the new
> frame." Seems to have originated with this commit 
> 2c662e6d66165db8ead2f4d19a61af521807b8ba in 2021
> when clone-frame was introduced.

Martin, do we want to remove the condition?  I dislike such
differences if they are not really necessary.  I understand why in the
TTY case we must select the frame, but I don't understand why we
refrain from doing so in the GUI case.

WDYT?