Support needed to measure user and service traffic in Chrome.

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 12 matching lines @@
 #include "base/profiler/scoped_tracker.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/time/time.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/content_settings/cookie_settings_factory.h"
 #include "chrome/browser/content_settings/tab_specific_content_settings.h"
 #include "chrome/browser/custom_handlers/protocol_handler_registry.h"
 #include "chrome/browser/net/chrome_extensions_network_delegate.h"
 #include "chrome/browser/net/connect_interceptor.h"
+#include "chrome/browser/net/data_use_measurement.h"
 #include "chrome/browser/net/request_source_bandwidth_histograms.h"
 #include "chrome/browser/net/safe_search_util.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/task_manager/task_manager.h"
 #include "chrome/common/pref_names.h"
 #include "components/content_settings/core/browser/cookie_settings.h"
 #include "components/domain_reliability/monitor.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_view_host.h"
@@ skipping 239 matching lines @@
     BooleanPrefMember* enable_referrers)
     : profile_(NULL),
       enable_referrers_(enable_referrers),
       enable_do_not_track_(NULL),
       force_google_safe_search_(NULL),
       force_youtube_safety_mode_(NULL),
 #if defined(ENABLE_CONFIGURATION_POLICY)
       url_blacklist_manager_(NULL),
 #endif
       domain_reliability_monitor_(NULL),
+      data_use_measurer_(new DataUseMeasurement),
       experimental_web_platform_features_enabled_(
           base::CommandLine::ForCurrentProcess()->HasSwitch(
               switches::kEnableExperimentalWebPlatformFeatures)) {
   DCHECK(enable_referrers);
   extensions_delegate_.reset(
       ChromeExtensionsNetworkDelegate::Create(event_router));
 }
 
 ChromeNetworkDelegate::~ChromeNetworkDelegate() {}
 
@@ skipping 178 matching lines @@
 #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())
     TaskManager::GetInstance()->model()->NotifyBytesRead(request, bytes_read);
 #endif  // defined(ENABLE_TASK_MANAGER)
 }
 
 void ChromeNetworkDelegate::OnCompleted(net::URLRequest* request,
                                         bool started) {
+  data_use_measurer_->ReportDataUseUMA(request);
   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.
     RecordCacheStateStats(request);
   }
 
   if (request->status().status() == net::URLRequestStatus::SUCCESS) {
 #if defined(OS_ANDROID)
@@ skipping 183 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;
 }