Notify NetworkDelegate when bytes have been received over the network.

chrome/browser/net/chrome_network_delegate.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 "chrome/browser/net/chrome_network_delegate.h"
 
 #include <stdlib.h>
 
 #include <vector>
 
@@ skipping 460 matching lines @@
   if (domain_reliability_monitor_)
     domain_reliability_monitor_->OnBeforeRedirect(request);
   extensions_delegate_->OnBeforeRedirect(request, new_location);
 }
 
 
 void ChromeNetworkDelegate::OnResponseStarted(net::URLRequest* request) {
   extensions_delegate_->OnResponseStarted(request);
 }
 
-void ChromeNetworkDelegate::OnRawBytesRead(const net::URLRequest& request,
-                                           int bytes_read) {
+void ChromeNetworkDelegate::OnNetworkBytesReceived(
+    const net::URLRequest& request,
+    int64_t bytes_received) {
 #if defined(ENABLE_TASK_MANAGER)
-  // This is not completely accurate, but as a first approximation ignore
-  // requests that are served from the cache. See bug 330931 for more info.
-  if (!request.was_cached()) {
-    task_management::TaskManagerInterface::OnRawBytesRead(request, bytes_read);
-  }
+  // Note: Currently, OnNetworkBytesReceived is only implemented for HTTP jobs,
+  // not FTP or other types, so those kinds of bytes will not be reported here.
+  task_management::TaskManagerInterface::OnRawBytesRead(request,
+                                                        bytes_received);
 #endif  // defined(ENABLE_TASK_MANAGER)
 }
 
 void ChromeNetworkDelegate::OnCompleted(net::URLRequest* request,
                                         bool started) {
   RecordNetworkErrorHistograms(request);
   if (started) {
     // Only call in for requests that were started, to obey the precondition
     // that RecordCacheStateStats can only be called on requests for which
     // OnResponseStarted was called.
@@ skipping 190 matching lines @@
   return experimental_web_platform_features_enabled_;
 }
 
 bool ChromeNetworkDelegate::OnCancelURLRequestWithPolicyViolatingReferrerHeader(
     const net::URLRequest& request,
     const GURL& target_url,
     const GURL& referrer_url) const {
   ReportInvalidReferrerSend(target_url, referrer_url);
   return true;
 }