Add histograms to track localStorage size and load time by size.

net/socket/tcp_client_socket_libevent.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/tcp_client_socket.h"
 
 #include <errno.h>
 #include <fcntl.h>
 #include <netdb.h>
 #include <sys/socket.h>
@@ skipping 118 matching lines @@
     : socket_(kInvalidSocket),
       bound_socket_(kInvalidSocket),
       addresses_(addresses),
       current_address_index_(-1),
       read_watcher_(this),
       write_watcher_(this),
       next_connect_state_(CONNECT_STATE_NONE),
       connect_os_error_(0),
       net_log_(BoundNetLog::Make(net_log, NetLog::SOURCE_SOCKET)),
       previously_disconnected_(false),
-      use_tcp_fastopen_(false),
+      use_tcp_fastopen_(is_tcp_fastopen_enabled()),
       tcp_fastopen_connected_(false),
       num_bytes_read_(0) {
   net_log_.BeginEvent(NetLog::TYPE_SOCKET_ALIVE,
                       source.ToEventParametersCallback());
-
-  if (is_tcp_fastopen_enabled())
-    use_tcp_fastopen_ = true;
 }
 
 TCPClientSocketLibevent::~TCPClientSocketLibevent() {
   Disconnect();
   net_log_.EndEvent(NetLog::TYPE_SOCKET_ALIVE);
 }
 
 int TCPClientSocketLibevent::AdoptSocket(int socket) {
   DCHECK_EQ(socket_, kInvalidSocket);
 
@@ skipping 626 matching lines @@
 
 NextProto TCPClientSocketLibevent::GetNegotiatedProtocol() const {
   return kProtoUnknown;
 }
 
 bool TCPClientSocketLibevent::GetSSLInfo(SSLInfo* ssl_info) {
   return false;
 }
 
 }  // namespace net