[PATCH v4 0/3] MR8905: mshtml: Implement toJSON() for Performance* objects.

[Gabriel Ivăncescu (＠insn)]

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  v4: mshtml: Implement toJSON() for PerformanceTiming.
      mshtml: Don't expose toString from Performance* objects' prototypes in
      mshtml: Expose toJSON only in IE9+ modes.

https://gitlab.winehq.org/wine/wine/-/merge_requests/8905