Roll Chrome into Mojo.

net/socket/tcp_socket_win.cc

 // Copyright 2013 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_socket.h"
 #include "net/socket/tcp_socket_win.h"
 
 #include <mstcpip.h>
 
 #include "base/callback_helpers.h"
@@ skipping 407 matching lines @@
     accept_socket_ = socket;
     accept_address_ = address;
     accept_callback_ = callback;
   }
 
   return result;
 }
 
 int TCPSocketWin::Connect(const IPEndPoint& address,
                           const CompletionCallback& callback) {
+  // TODO(vadimt): Remove ScopedTracker below once crbug.com/436634 is fixed.
+  tracked_objects::ScopedTracker tracking_profile(
+      FROM_HERE_WITH_EXPLICIT_FUNCTION("436634 TCPSocketWin::Connect"));
+
   DCHECK(CalledOnValidThread());
   DCHECK_NE(socket_, INVALID_SOCKET);
   DCHECK(!waiting_connect_);
 
   // |peer_address_| and |core_| will be non-NULL if Connect() has been called.
   // Unless Close() is called to reset the internal state, a second call to
   // Connect() is not allowed.
   // Please note that we enforce this even if the previous Connect() has
   // completed and failed. Although it is allowed to connect the same |socket_|
   // again after a connection attempt failed on Windows, it results in
@@ skipping 352 matching lines @@
     // have a chance to accept it.
     DCHECK(ev.lNetworkEvents == 0);
 
     // Start watching the next FD_ACCEPT event.
     WSAEventSelect(socket_, accept_event_, FD_ACCEPT);
     accept_watcher_.StartWatching(accept_event_, this);
   }
 }
 
 int TCPSocketWin::DoConnect() {
+  // TODO(vadimt): Remove ScopedTracker below once crbug.com/436634 is fixed.
+  tracked_objects::ScopedTracker tracking_profile(
+      FROM_HERE_WITH_EXPLICIT_FUNCTION("436634 TCPSocketWin::DoConnect"));
+
   DCHECK_EQ(connect_os_error_, 0);
   DCHECK(!core_.get());
 
   net_log_.BeginEvent(NetLog::TYPE_TCP_CONNECT_ATTEMPT,
                       CreateNetLogIPEndPointCallback(peer_address_.get()));
 
   core_ = new Core(this);
   // WSAEventSelect sets the socket to non-blocking mode as a side effect.
   // Our connect() and recv() calls require that the socket be non-blocking.
   WSAEventSelect(socket_, core_->read_overlapped_.hEvent, FD_CONNECT);
@@ skipping 228 matching lines @@
   core_->read_buffer_length_ = 0;
 
   DCHECK_NE(rv, ERR_IO_PENDING);
   // TODO(vadimt): Remove ScopedTracker below once crbug.com/418183 is fixed.
   tracked_objects::ScopedTracker tracking_profile(
       FROM_HERE_WITH_EXPLICIT_FUNCTION("TCPSocketWin::DidSignalRead"));
   base::ResetAndReturn(&read_callback_).Run(rv);
 }
 
 }  // namespace net