Server push cancellation: add a finch trial parameter

net/tools/quic/quic_dispatcher.cc

 // Copyright (c) 2012 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 "net/tools/quic/quic_dispatcher.h"
 
 #include <utility>
 
 #include "base/macros.h"
 #include "net/quic/core/crypto/quic_random.h"
@@ skipping 507 matching lines @@
   if (!writer_->IsWriteBlocked()) {
     QUIC_BUG << "QuicDispatcher::OnWriteBlocked called when the writer is "
                 "not blocked.";
     // Return without adding the connection to the blocked list, to avoid
     // infinite loops in OnCanWrite.
     return;
   }
   write_blocked_list_.insert(std::make_pair(blocked_writer, true));
 }
 
+void QuicDispatcher::OnRstStreamReceived(const QuicRstStreamFrame& frame) {}
+
 void QuicDispatcher::OnConnectionAddedToTimeWaitList(
     QuicConnectionId connection_id) {
   QUIC_DLOG(INFO) << "Connection " << connection_id
                   << " added to time wait list.";
 }
 
 void QuicDispatcher::OnPacket() {}
 
 void QuicDispatcher::OnError(QuicFramer* framer) {
   QuicErrorCode error = framer->error();
@@ skipping 448 matching lines @@
 void QuicDispatcher::DeliverPacketsToSession(
     const std::list<BufferedPacket>& packets,
     QuicSession* session) {
   for (const BufferedPacket& packet : packets) {
     session->ProcessUdpPacket(packet.server_address, packet.client_address,
                               *(packet.packet));
   }
 }
 
 }  // namespace net