Notify NetworkDelegate when bytes have been sent over the network.

net/url_request/url_request_job.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/url_request/url_request_job.h"
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/location.h"
 #include "base/metrics/histogram_macros.h"
@@ skipping 55 matching lines @@
     : request_(request),
       done_(false),
       prefilter_bytes_read_(0),
       postfilter_bytes_read_(0),
       filter_needs_more_output_space_(false),
       filtered_read_buffer_len_(0),
       has_handled_response_(false),
       expected_content_size_(-1),
       network_delegate_(network_delegate),
       last_notified_total_received_bytes_(0),
+      last_notified_total_sent_bytes_(0),
       weak_factory_(this) {
   base::PowerMonitor* power_monitor = base::PowerMonitor::Get();
   if (power_monitor)
     power_monitor->AddObserver(this);
 }
 
 void URLRequestJob::SetUpload(UploadDataStream* upload) {
 }
 
 void URLRequestJob::SetExtraRequestHeaders(const HttpRequestHeaders& headers) {
@@ skipping 844 matching lines @@
                                  request_->referrer(),
                                  redirect_info.new_url).spec();
 
   return redirect_info;
 }
 
 void URLRequestJob::MaybeNotifyNetworkBytes() {
   if (!request_ || !network_delegate_)
     return;
 
+  // Report any new received bytes.
   int64_t total_received_bytes = GetTotalReceivedBytes();
   DCHECK_GE(total_received_bytes, last_notified_total_received_bytes_);
   if (total_received_bytes > last_notified_total_received_bytes_) {
     network_delegate_->NotifyNetworkBytesReceived(
         *request_, total_received_bytes - last_notified_total_received_bytes_);
   }
   last_notified_total_received_bytes_ = total_received_bytes;
+
+  // Report any new sent bytes.
+  int64_t total_sent_bytes = GetTotalSentBytes();
+  DCHECK_GE(total_sent_bytes, last_notified_total_sent_bytes_);
+  if (total_sent_bytes > last_notified_total_sent_bytes_) {
+    network_delegate_->NotifyNetworkBytesSent(
+        *request_, total_sent_bytes - last_notified_total_sent_bytes_);
+  }
+  last_notified_total_sent_bytes_ = total_sent_bytes;
 }
 
 }  // namespace net