[PATCH 04/10] win32u: Move GetDesktopWindow implementation from user32.

[Jacek Caban]

Signed-off-by: Jacek Caban <jacek(a)codeweavers.com>
---
  dlls/user32/user_main.c      |   3 +-
  dlls/user32/win.c            |  82 +-------------------------
  dlls/win32u/message.c        |   9 +++
  dlls/win32u/ntuser_private.h |   3 +-
  dlls/win32u/winstation.c     | 110 ++++++++++++++++++++++++++++++++++-
  include/ntuser.h             |   1 +
  6 files changed, 123 insertions(+), 85 deletions(-)