bug 1199735 - remove event logging from the windows AccessibleWrap::HandleAccEvent r=davidb

if this is useful it would make more sense to log it outside of the windows
layer.  Since its not clear it is useful, and it makes it harder to separate
event dispatch logic from HandleAccEvent its easiest to just remove it for now.

accessible/windows/msaa/AccessibleWrap.cpp

@@ -1242,24 +1242,6 @@ AccessibleWrap::HandleAccEvent(AccEvent* aEvent)
   HWND hWnd = GetHWNDFor(accessible);
   NS_ENSURE_TRUE(hWnd, NS_ERROR_FAILURE);
 
-  nsAutoString tag;
-  nsAutoCString id;
-  nsIContent* cnt = accessible->GetContent();
-  if (cnt) {
-    cnt->NodeInfo()->NameAtom()->ToString(tag);
-    nsIAtom* aid = cnt->GetID();
-    if (aid)
-      aid->ToUTF8String(id);
-  }
-
-#ifdef A11Y_LOG
-  if (logging::IsEnabled(logging::ePlatforms)) {
-    printf("\n\nMSAA event: event: %d, target: %s@id='%s', childid: %d, hwnd: %p\n\n",
-           eventType, NS_ConvertUTF16toUTF8(tag).get(), id.get(),
-           childID, hWnd);
-  }
-#endif
-
   // Fire MSAA event for client area window.
   ::NotifyWinEvent(winEvent, hWnd, OBJID_CLIENT, childID);