Store network quality samples so we can compute percentiles.

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/message_loop/message_loop.h"
 #include "base/power_monitor/power_monitor.h"
@@ skipping 800 matching lines @@
 
 void URLRequestJob::RecordBytesRead(int bytes_read) {
   DCHECK_GT(bytes_read, 0);
   prefilter_bytes_read_ += bytes_read;
 
   // Notify NetworkQualityEstimator.
   // TODO(tbansal): Move this to url_request_http_job.cc. This may catch
   // Service Worker jobs twice.
   if (request_ && request_->context()->network_quality_estimator()) {
     request_->context()->network_quality_estimator()->NotifyDataReceived(
-        *request_, prefilter_bytes_read_);
+        *request_, prefilter_bytes_read_, bytes_read);
   }
 
   if (!filter_.get())
     postfilter_bytes_read_ += bytes_read;
   DVLOG(2) << __FUNCTION__ << "() "
            << "\"" << (request_ ? request_->url().spec() : "???") << "\""
            << " pre bytes read = " << bytes_read
            << " pre total = " << prefilter_bytes_read_
            << " post total = " << postfilter_bytes_read_;
   UpdatePacketReadTimes();  // Facilitate stats recording if it is active.
@@ skipping 46 matching lines @@
   // Alter the referrer if redirecting cross-origin (especially HTTP->HTTPS).
   redirect_info.new_referrer =
       ComputeReferrerForRedirect(request_->referrer_policy(),
                                  request_->referrer(),
                                  redirect_info.new_url).spec();
 
   return redirect_info;
 }
 
 }  // namespace net