[NOT FOR REVIEW] Instrument net/ with trace events.

net/socket/ssl_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/ssl_client_socket_pool.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/metrics/field_trial.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/metrics/sparse_histogram.h"
 #include "base/profiler/scoped_tracker.h"
 #include "base/values.h"
 #include "net/base/host_port_pair.h"
 #include "net/base/net_errors.h"
 #include "net/http/http_proxy_client_socket.h"
 #include "net/http/http_proxy_client_socket_pool.h"
 #include "net/socket/client_socket_factory.h"
 #include "net/socket/client_socket_handle.h"
 #include "net/socket/socks_client_socket_pool.h"
 #include "net/socket/ssl_client_socket.h"
 #include "net/socket/transport_client_socket_pool.h"
 #include "net/ssl/ssl_cert_request_info.h"
 #include "net/ssl/ssl_cipher_suite_names.h"
 #include "net/ssl/ssl_connection_status_flags.h"
 #include "net/ssl/ssl_info.h"
 
+#include "base/trace_event/trace_event.h"
+
 namespace net {
 
 SSLSocketParams::SSLSocketParams(
     const scoped_refptr<TransportSocketParams>& direct_params,
     const scoped_refptr<SOCKSSocketParams>& socks_proxy_params,
     const scoped_refptr<HttpProxySocketParams>& http_proxy_params,
     const HostPortPair& host_and_port,
     const SSLConfig& ssl_config,
     PrivacyMode privacy_mode,
     int load_flags,
@@ skipping 119 matching lines @@
   handle->set_ssl_error_response_info(error_response_info_);
   if (!connect_timing_.ssl_start.is_null())
     handle->set_is_ssl_error(true);
   if (ssl_socket_)
     handle->set_ssl_failure_state(ssl_socket_->GetSSLFailureState());
 
   handle->set_connection_attempts(connection_attempts_);
 }
 
 void SSLConnectJob::OnIOComplete(int result) {
+  TRACE_EVENT0("net", "net::SSLConnectJob::OnIOComplete");
   int rv = DoLoop(result);
   if (rv != ERR_IO_PENDING)
     NotifyDelegateOfCompletion(rv);  // Deletes |this|.
 }
 
 int SSLConnectJob::DoLoop(int result) {
+  TRACE_EVENT0("net", "net::SSLConnectJob::DoLoop");
   DCHECK_NE(next_state_, STATE_NONE);
 
   int rv = result;
   do {
     State state = next_state_;
     next_state_ = STATE_NONE;
     switch (state) {
       case STATE_TRANSPORT_CONNECT:
         DCHECK_EQ(OK, rv);
         rv = DoTransportConnect();
@@ skipping 484 matching lines @@
   if (base_.CloseOneIdleSocket())
     return true;
   return base_.CloseOneIdleConnectionInHigherLayeredPool();
 }
 
 void SSLClientSocketPool::OnSSLConfigChanged() {
   FlushWithError(ERR_NETWORK_CHANGED);
 }
 
 }  // namespace net