[Bug 48941] Wine's implementation of IMalloc.DidAlloc relies on a spy mechanism, while Windows just calls "HeapValidate"

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=48941

--- Comment #4 from Nikolay Sivov  ---
(In reply to Kyle_Katarn from comment #3)
> (In reply to Nikolay Sivov from comment #1)
> > It's true that what we have is incomplete, for example fSpyed is never set,
> > but how do you that Windows is using HeapValidate and when? Also please
> > attach source code for that test case.
>
> Do you need more details ?

Question regarding HeapValidate() still stands. For use case, no, it's clear
what breaks - we simply don't return correct flags, with spy or without. Of
course there is not reason to do DidAlloc, or SHGetMalloc() in this code, it
should simply call CoTaskMemFree(), or ILFree/SHFree() which is the same thing.