bug#81406: 31.0.90; rotate-windows loses window balance when window-combination-resize is t

> I disagree, dedicated windows are windows that are dedicated to one
> buffer, but that dosn't mean you can do stuff like split them or even
> change their size.  rotate-windows is an exception, it seems like it's
> moving the buffers around, but actually it's destroying and recreating
> the window tree from scratch, so it gives the wrong impressoin.  The
> other window-x don't have this issue, they're pretty clear about that
> they do. Since dedicated windows are splittable, there's no reason why
> they shouldn't be transposable etc.

For a better analogy: Imagine a window is a person, and a buffer is
the person's soul (etc their personality and memories).  A dedicated
window is a person whose body is exclusive to their soul.  On the
outside, rotate-windows looks like it swaps people's souls and bodys
but the people stand exactly where they were, just their souls
changed.  But in reality, rotate-windows changes the person's body and
soul and moves them around to make it look like souls were swapped.
The other window commmands for example flip windows, simply relocates
people in predicatable way to have the people standing northmost go to
the southmost point.