Reverting this feature, once again. *sigh*

net/socket/transport_client_socket_pool.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/transport_client_socket_pool.h"
 
 #include "base/compiler_specific.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "base/metrics/histogram.h"
@@ skipping 431 matching lines @@
     const std::string& group_name,
     StreamSocket* socket,
     int id) {
   base_.ReleaseSocket(group_name, socket, id);
 }
 
 void TransportClientSocketPool::Flush() {
   base_.Flush();
 }
 
-bool TransportClientSocketPool::IsStalled() const {
-  return base_.IsStalled();
-}
-
 void TransportClientSocketPool::CloseIdleSockets() {
   base_.CloseIdleSockets();
 }
 
 int TransportClientSocketPool::IdleSocketCount() const {
   return base_.idle_socket_count();
 }
 
 int TransportClientSocketPool::IdleSocketCountInGroup(
     const std::string& group_name) const {
   return base_.IdleSocketCountInGroup(group_name);
 }
 
 LoadState TransportClientSocketPool::GetLoadState(
     const std::string& group_name, const ClientSocketHandle* handle) const {
   return base_.GetLoadState(group_name, handle);
 }
 
-void TransportClientSocketPool::AddLayeredPool(LayeredPool* layered_pool) {
-  base_.AddLayeredPool(layered_pool);
-}
-
-void TransportClientSocketPool::RemoveLayeredPool(LayeredPool* layered_pool) {
-  base_.RemoveLayeredPool(layered_pool);
-}
-
 DictionaryValue* TransportClientSocketPool::GetInfoAsValue(
     const std::string& name,
     const std::string& type,
     bool include_nested_pools) const {
   return base_.GetInfoAsValue(name, type);
 }
 
 base::TimeDelta TransportClientSocketPool::ConnectionTimeout() const {
   return base_.ConnectionTimeout();
 }
 
 ClientSocketPoolHistograms* TransportClientSocketPool::histograms() const {
   return base_.histograms();
 }
 
 }  // namespace net