[PATCH 4/6] user32: Factor out find_class.

[Jacek Caban]

Signed-off-by: Jacek Caban <jacek(a)codeweavers.com>
---
  dlls/user32/class.c | 79 +++++++++++++++++++--------------------------
  1 file changed, 34 insertions(+), 45 deletions(-)