[PATCH 11/11] win32u: Use user mode callback for registering builtin classes.

[Jacek Caban]

Signed-off-by: Jacek Caban <jacek(a)codeweavers.com>
---
We may move more of it to win32u, but we can't load uxtheme.dll directly 
from win32u anyway.

  dlls/user32/class.c          | 15 ++-------------
  dlls/user32/controls.h       |  1 -
  dlls/user32/user_main.c      |  2 +-
  dlls/user32/user_private.h   |  1 +
  dlls/win32u/class.c          | 16 ++++++++++++++++
  dlls/win32u/ntuser_private.h |  2 +-
  dlls/win32u/window.c         |  2 +-
  dlls/win32u/winstation.c     |  2 +-
  include/ntuser.h             |  1 +
  9 files changed, 24 insertions(+), 18 deletions(-)