[PATCH 5/8] win32u: Move NtUserClientToScreen implementation from user32.

[Jacek Caban]

Signed-off-by: Jacek Caban <jacek(a)codeweavers.com>
---
  dlls/user32/winpos.c | 130 +------------------------------------------
  dlls/win32u/window.c |  22 ++++++++
  include/ntuser.h     |   6 ++
  3 files changed, 30 insertions(+), 128 deletions(-)