clang: Fix several -Woverloaded-virtual warnings.

net/http/http_stream_factory_unittest.cc

 // Copyright (c) 2010 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/http/http_stream_factory.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "net/base/cert_verifier.h"
@@ skipping 106 matching lines @@
                               int num_sockets,
                               const BoundNetLog& net_log) {
     last_num_streams_ = num_sockets;
   }
 
   virtual void CancelRequest(const std::string& group_name,
                              ClientSocketHandle* handle) {
     ADD_FAILURE();
   }
   virtual void ReleaseSocket(const std::string& group_name,
-                             ClientSocket* socket) {
+                             ClientSocket* socket,
+                             int id) {
     ADD_FAILURE();
   }
   virtual void CloseIdleSockets() {
     ADD_FAILURE();
   }
   virtual int IdleSocketCount() const {
     ADD_FAILURE();
     return 0;
   }
   virtual int IdleSocketCountInGroup(const std::string& group_name) const {
@@ skipping 142 matching lines @@
     if (kTests[i].ssl)
       EXPECT_EQ(-1, ssl_conn_pool->last_num_streams());
     else
       EXPECT_EQ(kTests[i].num_streams, tcp_conn_pool->last_num_streams());
   }
 }
 
 }  // namespace
 
 }  // namespace net