bug#25: frame parameter menu-bar-lines changes height of frame

[martin rudalics]

> > emacs -Q
> >
> > (make-frame '((width . 70)(height . 50)))
> > (modify-frame-parameters (selected-frame) '((menu-bar-lines . 0)))
> > (frame-parameters)
> > (modify-frame-parameters (selected-frame) '((menu-bar-lines . 1)))
> > (frame-parameters)
> >
> > Adding and removing a menu-bar line changes the visible height of the
> > frame (incorrect), but it does not change the `height' frame
> > parameter. The correct behavior is that observed for `tool-bar-lines':
> > neither the visible frame height nor the `height' parameter is
> > changed.
>
> Use (assq 'height (frame-parameters)) to see that the `height'
> parameter does not change.

This can now be handled on trunk/master by adding 'menu-bar-lines' to
`frame-inhibit-implied-resize'.  Bug closed.

Thanks, martin