Add quic_map_util.

net/quic/core/quic_sent_packet_manager.cc

 // Copyright 2013 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/quic/core/quic_sent_packet_manager.h"
 
 #include <algorithm>
 #include <string>
 
-#include "base/stl_util.h"
 #include "net/quic/chromium/quic_utils_chromium.h"
 #include "net/quic/core/congestion_control/general_loss_algorithm.h"
 #include "net/quic/core/congestion_control/pacing_sender.h"
 #include "net/quic/core/crypto/crypto_protocol.h"
 #include "net/quic/core/proto/cached_network_parameters.pb.h"
 #include "net/quic/core/quic_connection_stats.h"
 #include "net/quic/core/quic_flags.h"
 #include "net/quic/core/quic_pending_retransmission.h"
 #include "net/quic/platform/api/quic_bug_tracker.h"
 #include "net/quic/platform/api/quic_logging.h"
+#include "net/quic/platform/api/quic_map_util.h"
 
 namespace net {
 
 namespace {
 static const int64_t kDefaultRetransmissionTimeMs = 500;
 static const int64_t kMaxRetransmissionTimeMs = 60000;
 // Maximum number of exponential backoffs used for RTO timeouts.
 static const size_t kMaxRetransmissions = 10;
 // Maximum number of packets retransmitted upon an RTO.
 static const size_t kMaxRetransmissionsOnTimeout = 2;
@@ skipping 359 matching lines @@
       unacked_packets_.GetTransmissionInfo(packet_number);
   QUIC_BUG_IF(transmission_info.retransmittable_frames.empty());
   // Both TLP and the new RTO leave the packets in flight and let the loss
   // detection decide if packets are lost.
   if (transmission_type != TLP_RETRANSMISSION &&
       transmission_type != RTO_RETRANSMISSION) {
     unacked_packets_.RemoveFromInFlight(packet_number);
   }
     // TODO(ianswett): Currently the RTO can fire while there are pending NACK
     // retransmissions for the same data, which is not ideal.
-    if (base::ContainsKey(pending_retransmissions_, packet_number)) {
-      return;
+  if (QuicContainsKey(pending_retransmissions_, packet_number)) {
+    return;
     }
 
     pending_retransmissions_[packet_number] = transmission_type;
 }
 
 void QuicSentPacketManager::RecordOneSpuriousRetransmission(
     const QuicTransmissionInfo& info) {
   stats_->bytes_spuriously_retransmitted += info.bytes_sent;
   ++stats_->packets_spuriously_retransmitted;
   if (debug_delegate_ != nullptr) {
@@ skipping 579 matching lines @@
 
 void QuicSentPacketManager::OnApplicationLimited() {
   send_algorithm_->OnApplicationLimited(unacked_packets_.bytes_in_flight());
 }
 
 const SendAlgorithmInterface* QuicSentPacketManager::GetSendAlgorithm() const {
   return send_algorithm_.get();
 }
 
 }  // namespace net