Move QUIC error code utility methods to quic_error_codes.{h,cc}, and rename them slightly. No beha…

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/debug/stack_trace.h"
 #include "base/logging.h"
@@ skipping 475 matching lines @@
   DeleteSessions();
 }
 
 void QuicDispatcher::OnConnectionClosed(QuicConnectionId connection_id,
                                         QuicErrorCode error,
                                         const string& error_details) {
   SessionMap::iterator it = session_map_.find(connection_id);
   if (it == session_map_.end()) {
     QUIC_BUG << "ConnectionId " << connection_id
              << " does not exist in the session map.  Error: "
-             << QuicUtils::ErrorToString(error);
+             << QuicErrorCodeToString(error);
     QUIC_BUG << base::debug::StackTrace().ToString();
     return;
   }
 
   DVLOG_IF(1, error != QUIC_NO_ERROR)
       << "Closing connection (" << connection_id
-      << ") due to error: " << QuicUtils::ErrorToString(error)
+      << ") due to error: " << QuicErrorCodeToString(error)
       << ", with details: " << error_details;
 
   if (closed_session_list_.empty()) {
     delete_sessions_alarm_->Update(helper()->GetClock()->ApproximateNow(),
                                    QuicTime::Delta::Zero());
   }
   QuicConnection* connection = it->second->connection();
   closed_session_list_.push_back(std::move(it->second));
   const bool should_close_statelessly =
       (error == QUIC_CRYPTO_HANDSHAKE_STATELESS_REJECT);
@@ skipping 15 matching lines @@
 void QuicDispatcher::OnConnectionAddedToTimeWaitList(
     QuicConnectionId connection_id) {
   DVLOG(1) << "Connection " << connection_id << " added to time wait list.";
 }
 
 void QuicDispatcher::OnPacket() {}
 
 void QuicDispatcher::OnError(QuicFramer* framer) {
   QuicErrorCode error = framer->error();
   SetLastError(error);
-  DVLOG(1) << QuicUtils::ErrorToString(error);
+  DVLOG(1) << QuicErrorCodeToString(error);
 }
 
 bool QuicDispatcher::ShouldCreateSessionForUnknownVersion(QuicTag version_tag) {
   return false;
 }
 
 bool QuicDispatcher::OnProtocolVersionMismatch(
     QuicVersion /*received_version*/) {
   QUIC_BUG_IF(!time_wait_list_manager_->IsConnectionIdInTimeWait(
                   current_connection_id_) &&
@@ skipping 437 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