bug#13225: 24.3.50; Non-selected window has not mode-line-inactive face

[martin rudalics]

> The cursor is unaffected, because we use a different test there, see
> get_window_cursor_type.

Does this mean we could have used something like

  if (w = XWINDOW (f->selected_window)
      && f = FRAME_X_DISPLAY_INFO (f)->x_highlight_frame)

for checking whether the mode line should indicate that w is the
selected window?

martin