Add net log entries that summarize transmit and receive byte counts.

chrome/browser/net/chrome_net_log.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 "chrome/browser/net/chrome_net_log.h"
 
 #include <algorithm>
 
 #include "base/logging.h"
 #include "base/string_util.h"
 #include "chrome/browser/chrome_thread.h"
 #include "chrome/browser/net/passive_log_collector.h"
 
 ChromeNetLog::ChromeNetLog()
-    : next_id_(0),
+    : next_id_(1),
       passive_collector_(new PassiveLogCollector) {
   DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
   AddObserver(passive_collector_.get());
 }
 
 ChromeNetLog::~ChromeNetLog() {
   DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
   RemoveObserver(passive_collector_.get());
 }
 
 void ChromeNetLog::AddEntry(EventType type,
                             const base::TimeTicks& time,
                             const Source& source,
                             EventPhase phase,
                             EventParameters* extra_parameters) {
   DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
 
   // Notify all of the log observers.
   FOR_EACH_OBSERVER(Observer, observers_,
                     OnAddEntry(type, time, source, phase, extra_parameters));
 }
 
-int ChromeNetLog::NextID() {
+uint32 ChromeNetLog::NextID() {
   DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
   return next_id_++;
 }
 
 bool ChromeNetLog::HasListener() const {
   DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
   // TODO(eroman): Hack to get refactor working.
-  return passive_collector_->url_request_tracker()->IsUnbounded();
+  return passive_collector_->url_request_tracker()->is_unbounded();
 }
 
 void ChromeNetLog::AddObserver(Observer* observer) {
   DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
   observers_.AddObserver(observer);
 }
 
 void ChromeNetLog::RemoveObserver(Observer* observer) {
   DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
   observers_.RemoveObserver(observer);
 }