[PATCH 5/6] win32u: Move is_window_rect_full_screen implementation from winex11.

[Jacek Caban]

Signed-off-by: Jacek Caban 
---
NtUserEnumDisplayMonitors needs client callback, so it's not useful for 
unixlibs right now. Since we need to expose that functionality 
differently, we may as well move the functionality to win32u.

dlls/win32u/sysparams.c   | 24 ++++++++++++++++++++++++
  dlls/winex11.drv/event.c  |  2 +-
  dlls/winex11.drv/mouse.c  |  2 +-
  dlls/winex11.drv/window.c | 34 +++-------------------------------
  dlls/winex11.drv/x11drv.h |  1 -
  include/ntuser.h          |  6 ++++++
  6 files changed, 35 insertions(+), 34 deletions(-)