Notify NetworkDelegate when bytes have been sent over the network.

net/base/layered_network_delegate.cc

 // Copyright 2014 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/base/layered_network_delegate.h"
 
 namespace net {
 
 LayeredNetworkDelegate::LayeredNetworkDelegate(
     scoped_ptr<NetworkDelegate> nested_network_delegate)
@@ skipping 79 matching lines @@
                                            const HttpRequestHeaders& headers) {
   OnSendHeadersInternal(request, headers);
   nested_network_delegate_->NotifySendHeaders(request, headers);
 }
 
 void LayeredNetworkDelegate::OnSendHeadersInternal(
     URLRequest* request,
     const HttpRequestHeaders& headers) {
 }
 
+void LayeredNetworkDelegate::OnNetworkBytesSent(const URLRequest& request,
+                                                int64_t bytes_sent) {
+  OnNetworkBytesSentInternal(request, bytes_sent);
+  nested_network_delegate_->NotifyNetworkBytesSent(request, bytes_sent);
+}
+
+void LayeredNetworkDelegate::OnNetworkBytesSentInternal(
+    const URLRequest& request,
+    int64_t bytes_sent) {}

[mmenke, 2015/09/24 21:30:24]

Order here should match header order

[sclittle, 2015/09/24 22:20:42]

Done.

+
 int LayeredNetworkDelegate::OnHeadersReceived(
     URLRequest* request,
     const CompletionCallback& callback,
     const HttpResponseHeaders* original_response_headers,
     scoped_refptr<HttpResponseHeaders>* override_response_headers,
     GURL* allowed_unsafe_redirect_url) {
   OnHeadersReceivedInternal(request, callback, original_response_headers,
                             override_response_headers,
                             allowed_unsafe_redirect_url);
   return nested_network_delegate_->NotifyHeadersReceived(
@@ skipping 160 matching lines @@
 }
 
 void LayeredNetworkDelegate::
     OnCancelURLRequestWithPolicyViolatingReferrerHeaderInternal(
         const URLRequest& request,
         const GURL& target_url,
         const GURL& referrer_url) const {
 }
 
 }  // namespace net