[NOT FOR LANDING] Detailed loading traces

net/base/ip_endpoint.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 "base/trace_event/trace_event.h"
 #include "net/base/ip_endpoint.h"
 
 #include "build/build_config.h"
 
 #if defined(OS_WIN)
 #include <winsock2.h>
 #include <ws2bth.h>
 #elif defined(OS_POSIX)
 #include <netinet/in.h>
 #endif
@@ skipping 60 matching lines @@
   }
 #endif
 
   return false;  // Unrecognized |sa_family|.
 }
 
 }  // namespace
 
 IPEndPoint::IPEndPoint() : port_(0) {}
 
-IPEndPoint::~IPEndPoint() {}
+IPEndPoint::~IPEndPoint() {
+  TRACE_EVENT0("toplevel", "IPEndPoint::~IPEndPoint");
+}
 
 IPEndPoint::IPEndPoint(const IPAddressNumber& address, uint16_t port)
     : address_(address), port_(port) {
 }
 
 IPEndPoint::IPEndPoint(const IPAddress& address, uint16_t port)
     : address_(address), port_(port) {}
 
 IPEndPoint::IPEndPoint(const IPEndPoint& endpoint) {
   address_ = endpoint.address_;
@@ skipping 81 matching lines @@
     return address_.size() < other.address_.size();
   }
   return std::tie(address_, port_) < std::tie(other.address_, other.port_);
 }
 
 bool IPEndPoint::operator==(const IPEndPoint& other) const {
   return address_ == other.address_ && port_ == other.port_;
 }
 
 }  // namespace net