bug#19060: [FIX INCLUDED] Off-by-one-line scrolling bug in window_scroll_pixel_based

[martin rudalics]

> Apparently, this seem related, in some way, to what I flagged here:
>
>   http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-11/msg00621.html
>
> ..or not?

Maybe.  But I have no idea what your report describes.  IIUC you are
using `desktop-save' to save the window configuration across sessions
and when you restart Emacs its frame's height is one line less.  Is that
correct?  Then please tell us how much the height decreases in pixels
(you can use the function `window--dump-frame' for that) and what the
height stored by `desktop-save' is.  I suppose this is somewhere in a
cons whose car is something like `height' or `frame-height' or the like.

martin