Replace calls to set.count() with ContainsKey in QUIC.

net/quic/quic_session_test.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/quic/quic_session.h"
 
 #include <set>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/containers/hash_tables.h"
 #include "base/rand_util.h"
+#include "base/stl_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "net/quic/crypto/crypto_protocol.h"
 #include "net/quic/quic_crypto_stream.h"
 #include "net/quic/quic_flags.h"
 #include "net/quic/quic_protocol.h"
 #include "net/quic/quic_utils.h"
 #include "net/quic/reliable_quic_stream.h"
 #include "net/quic/test_tools/quic_config_peer.h"
 #include "net/quic/test_tools/quic_connection_peer.h"
 #include "net/quic/test_tools/quic_data_stream_peer.h"
@@ skipping 197 matching lines @@
         "Rgj3RWUoPumQVCxtSOBdX0GlJOEcDTNCzQIm9BSfetog_eP_TfYubKudt5eMsXmN6"
         "QnyXHeGeK2UINUzJ-D30AFcpqYgH9_1BvYSpi7fc7_ydBU8TaD8ZRxvtnzXqj0RfG"
         "tuHghmv3aD-uzSYJ75XDdzKdizZ86IG6Fbn1XFhYZM-fbHhm3mVEXnyRW4ZuNOLFk"
         "Fas6LMcVC6Q8QLlHYbXBpdNFuGbuZGUnav5C-2I_-46lL0NGg3GewxGKGHvHEfoyn"
         "EFFlEYHsBQ98rXImL8ySDycdLEFvBPdtctPmWCfTxwmoSMLHU2SCVDhbqMWU5b0yr"
         "JBCScs_ejbKaqBDoB7ZGxTvqlrB__2ZmnHHjCr8RgMRtKNtIeuZAo ";
   }
 
   void CheckClosedStreams() {
     for (int i = kCryptoStreamId; i < 100; i++) {
-      if (closed_streams_.count(i) == 0) {
+      if (!ContainsKey(closed_streams_, i)) {
         EXPECT_FALSE(session_.IsClosedStream(i)) << " stream id: " << i;
       } else {
         EXPECT_TRUE(session_.IsClosedStream(i)) << " stream id: " << i;
       }
     }
   }
 
   void CloseStream(QuicStreamId id) {
     session_.CloseStream(id);
     closed_streams_.insert(id);
@@ skipping 610 matching lines @@
   frames.push_back(window_update_frame);
   session_.OnWindowUpdateFrames(frames);
   EXPECT_FALSE(headers_stream->flow_controller()->IsBlocked());
   EXPECT_FALSE(session_.IsConnectionFlowControlBlocked());
   EXPECT_FALSE(session_.IsStreamFlowControlBlocked());
 }
 
 }  // namespace
 }  // namespace test
 }  // namespace net