tree 21becea9025cd7f2bfb727c58fc460848623d840
parent a3b065084a25a377a433b1a8e403c546521771df
author bnc <bnc@google.com> 1701371207 -0800
committer Copybara-Service <copybara-worker@google.com> 1701371307 -0800

Remove BalsaVisitorInterface::OnHeader().

OnHeader() did not end up being used by BalsaParser in the end.
This CL almost exactly reverts cl/460514650.

PiperOrigin-RevId: 586730894