tree 26855b8e9b1385d0849c519d21824f1e94959e80
parent b728abd1487d3e2989f5764345da766722adc1c0
author ianswett <ianswett@google.com> 1759262827 -0700
committer Copybara-Service <copybara-worker@google.com> 1759262888 -0700

Remove unused methods and member variables from QuicConnection.  I checked and Chromium isn't using any of these.

This change removes:
*   An overload of `AdjustNetworkParameters`.
*   The const overload of `context()`.
*   `per_packet_options()`.
*   The `PendingPathChallenge` struct.
*   `GetLeastUnacked()`.
*   `SendGenericPathProbePacket()`.
*   `largest_seen_packet_with_stop_waiting_`.
*   `received_path_challenge_payloads_`.
*   `last_control_frame_id_`.

A comment is also added to `SendPing`.

PiperOrigin-RevId: 813394476