[PATCH 2/3 v2] oleacc: Add AccessibleObjectFromPoint implementation.

[Piotr Caban]

Based on a patch by Alex Henrie.

Signed-off-by: Piotr Caban <piotr(a)codeweavers.com>
---
  dlls/oleacc/main.c | 71 ++++++++++++++++++++++++++++++++++++++++++----
  1 file changed, 65 insertions(+), 6 deletions(-)