Remove HTTP pipelining support.

net/url_request/url_request_context_builder.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/url_request/url_request_context_builder.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
@@ skipping 156 matching lines @@
 }  // namespace
 
 URLRequestContextBuilder::HttpCacheParams::HttpCacheParams()
     : type(IN_MEMORY),
       max_size(0) {}
 URLRequestContextBuilder::HttpCacheParams::~HttpCacheParams() {}
 
 URLRequestContextBuilder::HttpNetworkSessionParams::HttpNetworkSessionParams()
     : ignore_certificate_errors(false),
       host_mapping_rules(NULL),
-      http_pipelining_enabled(false),
       testing_fixed_http_port(0),
       testing_fixed_https_port(0),
       trusted_spdy_proxy() {}
 
 URLRequestContextBuilder::HttpNetworkSessionParams::~HttpNetworkSessionParams()
 {}
 
 URLRequestContextBuilder::SchemeFactory::SchemeFactory(
     const std::string& auth_scheme,
     net::HttpAuthHandlerFactory* auth_handler_factory)
@@ skipping 87 matching lines @@
   network_session_params.http_auth_handler_factory =
       context->http_auth_handler_factory();
   network_session_params.network_delegate = network_delegate;
   network_session_params.http_server_properties =
       context->http_server_properties();
   network_session_params.net_log = context->net_log();
   network_session_params.ignore_certificate_errors =
       http_network_session_params_.ignore_certificate_errors;
   network_session_params.host_mapping_rules =
       http_network_session_params_.host_mapping_rules;
-  network_session_params.http_pipelining_enabled =
-      http_network_session_params_.http_pipelining_enabled;
   network_session_params.testing_fixed_http_port =
       http_network_session_params_.testing_fixed_http_port;
   network_session_params.testing_fixed_https_port =
       http_network_session_params_.testing_fixed_https_port;
   network_session_params.trusted_spdy_proxy =
       http_network_session_params_.trusted_spdy_proxy;
 
   HttpTransactionFactory* http_transaction_factory = NULL;
   if (http_cache_enabled_) {
     network_session_params.server_bound_cert_service =
@@ skipping 43 matching lines @@
 #endif  // !defined(DISABLE_FTP_SUPPORT)
 
   storage->set_job_factory(job_factory);
 
   // TODO(willchan): Support sdch.
 
   return context;
 }
 
 }  // namespace net