| // Copyright (c) 2017 The Chromium Authors. All rights reserved. | 
 | // Use of this source code is governed by a BSD-style license that can be | 
 | // found in the LICENSE file. | 
 |  | 
 | #include "quic/core/frames/quic_ping_frame.h" | 
 |  | 
 | namespace quic { | 
 |  | 
 | QuicPingFrame::QuicPingFrame() : QuicInlinedFrame(PING_FRAME) {} | 
 |  | 
 | QuicPingFrame::QuicPingFrame(QuicControlFrameId control_frame_id) | 
 |     : QuicInlinedFrame(PING_FRAME), control_frame_id(control_frame_id) {} | 
 |  | 
 | std::ostream& operator<<(std::ostream& os, const QuicPingFrame& ping_frame) { | 
 |   os << "{ control_frame_id: " << ping_frame.control_frame_id << " }\n"; | 
 |   return os; | 
 | } | 
 |  | 
 | }  // namespace quic |