Add embedder-specific headers to HTTP CONNECT tunnel request

net/socket/ssl_client_socket_pool_unittest.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/http/http_proxy_client_socket_pool.h"
 
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/run_loop.h"
 #include "base/strings/string_util.h"
@@ skipping 101 matching lines @@
                            &transport_socket_pool_),
         http_proxy_socket_params_(
             new HttpProxySocketParams(proxy_transport_socket_params_,
                                       NULL,
                                       GURL("http://host"),
                                       std::string(),
                                       HostPortPair("host", 80),
                                       session_->http_auth_cache(),
                                       session_->http_auth_handler_factory(),
                                       session_->spdy_session_pool(),
-                                      true)),
+                                      true,
+                                      base::Callback<void(
+                                          const HostPortPair&,
+                                          HttpRequestHeaders*)>())),
         http_proxy_histograms_("MockHttpProxy"),
         http_proxy_socket_pool_(kMaxSockets,
                                 kMaxSocketsPerGroup,
                                 &http_proxy_histograms_,
                                 &host_resolver_,
                                 &transport_socket_pool_,
                                 NULL,
+                                base::Callback<void(const HostPortPair&,
+                                                    HttpRequestHeaders*)>(),
                                 NULL),
         enable_ssl_connect_job_waiting_(false) {
     scoped_refptr<SSLConfigService> ssl_config_service(
         new SSLConfigServiceDefaults);
     ssl_config_service->GetSSLConfig(&ssl_config_);
   }
 
   void CreatePool(bool transport_pool, bool http_proxy_pool, bool socks_pool) {
     ssl_histograms_.reset(new ClientSocketPoolHistograms("SSLUnitTest"));
     pool_.reset(new SSLClientSocketPool(
@@ skipping 1250 matching lines @@
   ssl.channel_id_sent = true;
   ssl.SetNextProto(GetParam());
   TestIPPoolingDisabled(&ssl);
 }
 
 // It would be nice to also test the timeouts in SSLClientSocketPool.
 
 }  // namespace
 
 }  // namespace net