Remove commented out class

[stefansedich]

Just a bit of clean-up!

[theoy]

@VSadov - any context on why this is commented instead of deleted?

[VSadov]

At some point we had internal visitors generic visitors parameterized on parameters like SyntaxVisitor<TArgument, TResult> .They were convenient, but not very fast because of virtual generic Accept. Eventually all the visitors switched to the faster version SyntaxVisitor<TResult>.
There were some arguments that at some point we might still need the convenience of SyntaxVisitor<TArgument, TResult>, so it was not removed, just commented out.

Perhaps it is time to remove it :-)

[VSadov]

.

[srivatsn]

@stefansedich If you haven't already, can you please sign the CLA here - https://cla2.dotnetfoundation.org ?

[dnfclas]

@stefansedich, Thanks for signing the contribution license agreement so quickly! Actual humans will now validate the agreement and then evaluate the PR.

Thanks, DNFBOT;

[stefansedich]

All done @srivatsn

[srivatsn]

Great thanks.