TPTools: Remove temporary workaround.
Restore the final qualifier to TPConverterWithKeyBase::persToTrans. This was commented out earlier to allow a workaround for ATR-20445. This has now been fixed properly, so restore this.
Restore the final qualifier to TPConverterWithKeyBase::persToTrans. This was commented out earlier to allow a workaround for ATR-20445. This has now been fixed properly, so restore this.