bug#23124: Two minibuffer resize related bugs

[martin rudalics]

> x_consider_frame_title calls Fselect_frame, which calls
> resize_mini_window, which can undo the echo-area display.  The change
> makes the resize_mini_window call a no-op.

Darn!  I already had this in one of my logs - some 9 consecutive calls
of ‘window--resize-root-window-vertically’ in one and the same redisplay
cycle expanding and contracting the echo areas IIRC.

> Is there something else to do wrt this bug report?

I don't think so.  If Steve's bug is not fixed now, a separate report
seems due anyway.  And if your "C-x 5 2" scenario is not already covered
anywhere else, you probably should file a separate report as well.

Thanks again for the fix, martin