[PATCH v2 0/7] MR6721: mshtml: Fix deletion of global window props.

[Gabriel Ivăncescu]

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  v2: mshtml: Forward deletion for GLOBAL_SCRIPTVAR to the script's object.
      mshtml: Check if window global prop still exists before returning its id.
      mshtml: Override window's element prop directly rather than using
      mshtml: Use BSTR to store global prop's name.
      jscript: Add basic semi-stub implementation of GetMemberProperties.
      mshtml: Throw invalid action for IE8 window prop deletion.
      mshtml: Reset builtin function props to their default values when deleted.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/6721