- Use InterlockedIncrement for the ipid counter instead of a critical
  section (suggested by Mike Hearn).
- Remove a line added by a bad merge.
- Implement RemUnkStub_Disconnect.
- Remove all of the RPC disconnect code.

dlls/ole32/compobj_private.h

diff --git a/dlls/ole32/compobj_private.h b/dlls/ole32/compobj_private.h
index ee9ed9a..6b7686b 100644
--- a/dlls/ole32/compobj_private.h
+++ b/dlls/ole32/compobj_private.h
@@ -123,7 +123,7 @@
   DWORD tid;               /* thread id (RO) */
   HANDLE thread;           /* thread handle (RO) */
   OXID oxid;               /* object exporter ID (RO) */
-  DWORD ipidc;             /* interface pointer ID counter, starts at 1 (CS cs) */
+  DWORD ipidc;             /* interface pointer ID counter, starts at 1 (LOCK) */
   HWND win;                /* message window (RO) */
   CRITICAL_SECTION cs;     /* thread safety */
   LPMESSAGEFILTER filter;  /* message filter (CS cs) */