Add embedder-specific headers to HTTP CONNECT tunnel request

net/socket/client_socket_pool_manager_impl.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/socket/client_socket_pool_manager_impl.h"
 
 #include "base/logging.h"
 #include "base/values.h"
 #include "net/http/http_network_session.h"
 #include "net/http/http_proxy_client_socket_pool.h"
@@ skipping 28 matching lines @@
     ClientSocketFactory* socket_factory,
     HostResolver* host_resolver,
     CertVerifier* cert_verifier,
     ChannelIDService* channel_id_service,
     TransportSecurityState* transport_security_state,
     CTVerifier* cert_transparency_verifier,
     const std::string& ssl_session_cache_shard,
     ProxyService* proxy_service,
     SSLConfigService* ssl_config_service,
     bool enable_ssl_connect_job_waiting,
+    ProxyDelegate* proxy_delegate,
     HttpNetworkSession::SocketPoolType pool_type)
     : net_log_(net_log),
       socket_factory_(socket_factory),
       host_resolver_(host_resolver),
       cert_verifier_(cert_verifier),
       channel_id_service_(channel_id_service),
       transport_security_state_(transport_security_state),
       cert_transparency_verifier_(cert_transparency_verifier),
       ssl_session_cache_shard_(ssl_session_cache_shard),
       proxy_service_(proxy_service),
@@ skipping 32 matching lines @@
                                                NULL /* no http proxy */,
                                                ssl_config_service,
                                                enable_ssl_connect_job_waiting,
                                                net_log)),
       transport_for_socks_pool_histograms_("TCPforSOCKS"),
       socks_pool_histograms_("SOCK"),
       transport_for_http_proxy_pool_histograms_("TCPforHTTPProxy"),
       transport_for_https_proxy_pool_histograms_("TCPforHTTPSProxy"),
       ssl_for_https_proxy_pool_histograms_("SSLforHTTPSProxy"),
       http_proxy_pool_histograms_("HTTPProxy"),
-      ssl_socket_pool_for_proxies_histograms_("SSLForProxies") {
+      ssl_socket_pool_for_proxies_histograms_("SSLForProxies"),
+      proxy_delegate_(proxy_delegate) {
   CertDatabase::GetInstance()->AddObserver(this);
 }
 
 ClientSocketPoolManagerImpl::~ClientSocketPoolManagerImpl() {
   CertDatabase::GetInstance()->RemoveObserver(this);
 }
 
 void ClientSocketPoolManagerImpl::FlushSocketPoolsWithError(int error) {
   // Flush the highest level pools first, since higher level pools may release
   // stuff to the lower level pools.
@@ skipping 205 matching lines @@
       http_proxy_socket_pools_.insert(
           std::make_pair(
               http_proxy,
               new HttpProxyClientSocketPool(
                   max_sockets_per_proxy_server(pool_type_),
                   max_sockets_per_group(pool_type_),
                   &http_proxy_pool_histograms_,
                   host_resolver_,
                   tcp_http_ret.first->second,
                   ssl_https_ret.first->second,
+                  proxy_delegate_,
                   net_log_)));
 
   return ret.first->second;
 }
 
 SSLClientSocketPool* ClientSocketPoolManagerImpl::GetSocketPoolForSSLWithProxy(
     const HostPortPair& proxy_server) {
   SSLSocketPoolMap::const_iterator it =
       ssl_socket_pools_for_proxies_.find(proxy_server);
   if (it != ssl_socket_pools_for_proxies_.end())
@@ skipping 66 matching lines @@
   // We should not flush the socket pools if we added trust to a
   // cert.
   //
   // Since the OnCACertChanged method doesn't tell us what
   // kind of change it is, we have to flush the socket
   // pools to be safe.
   FlushSocketPoolsWithError(ERR_NETWORK_CHANGED);
 }
 
 }  // namespace net