[PATCH v2] shell32: support the CF_HDROP format too when pasting from the context menu

[Damjan Jovanovic]

Try 2 fixes lock and STDMEDIUM leaks, improves error handling, and removes
the old commented out debugging code.

Signed-off-by: Damjan Jovanovic 
---
 dlls/shell32/shlview_cmenu.c   | 186 +++++++++++++++++++--------------
 dlls/shell32/tests/shlfolder.c |  10 ++
 2 files changed, 119 insertions(+), 77 deletions(-)