Notify NetworkDelegate when bytes have been sent over the network.

net/url_request/url_request_job.h

 // 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.
 
 #ifndef NET_URL_REQUEST_URL_REQUEST_JOB_H_
 #define NET_URL_REQUEST_URL_REQUEST_JOB_H_
 
 #include <stdint.h>
 
 #include <string>
@@ skipping 384 matching lines @@
 
   // Subclasses may implement this method to record packet arrival times.
   // The default implementation does nothing.  Only invoked when bytes have been
   // read since the last invocation.
   virtual void UpdatePacketReadTimes();
 
   // Computes a new RedirectInfo based on receiving a redirect response of
   // |location| and |http_status_code|.
   RedirectInfo ComputeRedirectInfo(const GURL& location, int http_status_code);
 
-  // Notify the network delegate that more bytes have been received over the
-  // network, if bytes have been received since the previous notification.
-  // TODO(sclittle): Have this method also notify about sent bytes once
-  // URLRequestJob::GetTotalSentBytes has been implemented (crbug.com/518897).
+  // Notify the network delegate that more bytes have been received or sent over
+  // the network, if bytes have been received or sent since the previous
+  // notification.
   void MaybeNotifyNetworkBytes();
 
   // Indicates that the job is done producing data, either it has completed
   // all the data or an error has been encountered. Set exclusively by
   // NotifyDone so that it is kept in sync with the request.
   bool done_;
 
   int64 prefilter_bytes_read_;
   int64 postfilter_bytes_read_;
 
@@ skipping 26 matching lines @@
   RedirectInfo deferred_redirect_info_;
 
   // The network delegate to use with this request, if any.
   NetworkDelegate* network_delegate_;
 
   // The value from GetTotalReceivedBytes() the last time
   // MaybeNotifyNetworkBytes() was called. Used to calculate how bytes have been
   // newly received since the last notification.
   int64_t last_notified_total_received_bytes_;
 
+  // The value from GetTotalSentBytes() the last time MaybeNotifyNetworkBytes()
+  // was called. Used to calculate how bytes have been newly sent since the last
+  // notification.
+  int64_t last_notified_total_sent_bytes_;
+
   base::WeakPtrFactory<URLRequestJob> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(URLRequestJob);
 };
 
 }  // namespace net
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_JOB_H_