[Must Have] Summary
WT-6680 disabled code for history store verification. This disabled code has remained in the sources for over a year. Since then the surrounding code has changed, and there have been tickets that needed to modify the disabled code (e.g., WT-7410).
This disabled code should be removed. If/when we need to add this functionality, we'll still be able to find the code in GitHub.
[Nice to have] Motivation
Does this affect any team outside of WT?
No
[Must Have] Acceptance Criteria (Definition of Done)
All #if 0 code labeled FIXME-WT-6682 or FIXME-WT-6263 is removed from WT source code
Testing
Standard PR and Evergreen tests pass.