bug#50067: Context menus

[Eli Zaretskii]

> From: Juri Linkov <juri@linkov.net>
> Date: Mon, 27 Sep 2021 18:30:23 +0300
> 
> Other programs don't show the keys in context menus.
> The Human Interface Guidelines say:
> 
>   Show keyboard shortcuts in menu bar menus, not contextual menus.
>   Contextual menus are already shortcuts to task-specific commands;
>   it's redundant to display keyboard shortcuts too.
> 
> This patch hides all keys from the context menus:

Unconditionally? why??  Emacs always shows the keyboard bindings in
its menus, so why should we care what other apps do?  And why force
this on everyone?