Add quic_map_util.

net/quic/test_tools/quic_framer_peer.cc

 // Copyright (c) 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/test_tools/quic_framer_peer.h"
 
-#include "base/stl_util.h"
 #include "net/quic/core/quic_framer.h"
 #include "net/quic/core/quic_packets.h"
+#include "net/quic/platform/api/quic_map_util.h"
 
 namespace net {
 namespace test {
 
 // static
 QuicPacketNumber QuicFramerPeer::CalculatePacketNumberFromWire(
     QuicFramer* framer,
     QuicPacketNumberLength packet_number_length,
     QuicPacketNumber last_packet_number,
     QuicPacketNumber packet_number) {
@@ skipping 57 matching lines @@
   return framer->last_packet_number_;
 }
 
 // static
 QuicPathId QuicFramerPeer::GetLastPathId(QuicFramer* framer) {
   return framer->last_path_id_;
 }
 
 // static
 bool QuicFramerPeer::IsPathClosed(QuicFramer* framer, QuicPathId path_id) {
-  return base::ContainsKey(framer->closed_paths_, path_id);
+  return QuicContainsKey(framer->closed_paths_, path_id);
 }
 
 }  // namespace test
 }  // namespace net