Link to issue number:

microsoft/terminal#12358

Summary of the issue:

For microsoft/terminal#12358, we discussed having a second TermControl2 class name to distinguish terminals that do and don't support UIA notifications, but this was never implemented and there are no plans to do so.

Description of how this pull request fixes the issue:

Remove unneeded constant

Testing strategy:

Alpha testing

Known issues with pull request:

None known

Change log entry:

None needed

Code Review Checklist:

• Documentation:
  • Change log entry
  • User Documentation
  • Developer / Technical Documentation
  • Context sensitive help for GUI changes
• Testing:
  • Unit tests
  • System (end to end) tests
  • Manual testing
• UX of all users considered:
  • Speech
  • Braille
  • Low Vision
  • Different web browsers
  • Localization in other languages / culture than English
• API is compatible with existing add-ons.
• Security precautions taken.