Reduce the amount of included header files. Vast change like in "Oh God! This...

net/http/http_network_transaction.cc

 // Copyright (c) 2006-2008 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_network_transaction.h"
 
 #include "base/scoped_ptr.h"
 #include "base/compiler_specific.h"
 #include "base/string_util.h"
 #include "base/trace_event.h"
 #include "build/build_config.h"
 #include "net/base/client_socket_factory.h"
 #include "net/base/connection_type_histograms.h"
 #include "net/base/dns_resolution_observer.h"
 #include "net/base/host_resolver.h"
 #include "net/base/io_buffer.h"
 #include "net/base/load_flags.h"
 #include "net/base/net_util.h"
 #include "net/base/ssl_client_socket.h"
 #include "net/base/upload_data_stream.h"
 #include "net/http/http_auth.h"
 #include "net/http/http_auth_handler.h"
 #include "net/http/http_chunked_decoder.h"
 #include "net/http/http_network_session.h"
 #include "net/http/http_request_info.h"
+#include "net/http/http_response_headers.h"
 #include "net/http/http_util.h"
 
 using base::Time;
 
 namespace net {
 
 //-----------------------------------------------------------------------------
 
 HttpNetworkTransaction::HttpNetworkTransaction(HttpNetworkSession* session,
                                                ClientSocketFactory* csf)
@@ skipping 1236 matching lines @@
   if (target == HttpAuth::AUTH_PROXY) {
     auth_info->host = ASCIIToWide(proxy_info_.proxy_server());
   } else {
     DCHECK(target == HttpAuth::AUTH_SERVER);
     auth_info->host = ASCIIToWide(request_->url.host());
   }
   response_.auth_challenge = auth_info;
 }
 
 }  // namespace net