Precache per-resource cap should be applied on network bytes used

components/update_client/url_fetcher_downloader.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 "components/update_client/url_fetcher_downloader.h"
 
 #include <stdint.h>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 80 matching lines @@
 
   main_task_runner()->PostTask(
       FROM_HERE,
       base::Bind(&UrlFetcherDownloader::OnDownloadComplete,
                  base::Unretained(this), is_handled, result, download_metrics));
 }
 
 void UrlFetcherDownloader::OnURLFetchDownloadProgress(
     const net::URLFetcher* source,
     int64_t current,
-    int64_t total) {
+    int64_t total,
+    int64_t current_network_bytes) {
   DCHECK(thread_checker_.CalledOnValidThread());
 
   downloaded_bytes_ = current;
   total_bytes_ = total;
 
   Result result;
   result.downloaded_bytes = downloaded_bytes_;
   result.total_bytes = total_bytes_;
 
   OnDownloadProgress(result);
 }
 
 }  // namespace update_client