Add experimental option for TCP FastOpen....

net/socket/socks5_client_socket.cc

 // Copyright (c) 2010 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/socks5_client_socket.h"
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/format_macros.h"
 #include "base/string_util.h"
@@ skipping 112 matching lines @@
 }
 
 bool SOCKS5ClientSocket::WasEverUsed() const {
   if (transport_.get() && transport_->socket()) {
     return transport_->socket()->WasEverUsed();
   }
   NOTREACHED();
   return false;
 }
 
+bool SOCKS5ClientSocket::UsingTCPFastOpen() const {
+  if (transport_.get() && transport_->socket()) {
+    return transport_->socket()->UsingTCPFastOpen();
+  }
+  NOTREACHED();
+  return false;
+}
+
 // Read is called by the transport layer above to read. This can only be done
 // if the SOCKS handshake is complete.
 int SOCKS5ClientSocket::Read(IOBuffer* buf, int buf_len,
                              CompletionCallback* callback) {
   DCHECK(completed_handshake_);
   DCHECK_EQ(STATE_NONE, next_state_);
   DCHECK(!user_callback_);
 
   return transport_->socket()->Read(buf, buf_len, callback);
 }
@@ skipping 312 matching lines @@
 
   next_state_ = STATE_HANDSHAKE_READ;
   return OK;
 }
 
 int SOCKS5ClientSocket::GetPeerAddress(AddressList* address) const {
   return transport_->socket()->GetPeerAddress(address);
 }
 
 }  // namespace net