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

chrome/browser/extensions/api/image_writer_private/write_from_url_operation.cc

 // Copyright 2013 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 "base/files/file_util.h"
 #include "chrome/browser/extensions/api/image_writer_private/error_messages.h"
 #include "chrome/browser/extensions/api/image_writer_private/operation_manager.h"
 #include "chrome/browser/extensions/api/image_writer_private/write_from_url_operation.h"
 #include "content/public/browser/browser_thread.h"
 #include "net/url_request/url_fetcher.h"
@@ skipping 90 matching lines @@
 void WriteFromUrlOperation::OnURLFetchUploadProgress(
     const net::URLFetcher* source,
     int64_t current,
     int64_t total) {
   // No-op
 }
 
 void WriteFromUrlOperation::OnURLFetchDownloadProgress(
     const net::URLFetcher* source,
     int64_t current,
-    int64_t total) {
+    int64_t total,
+    int64_t current_network_bytes) {
   DCHECK_CURRENTLY_ON(BrowserThread::FILE);
 
   if (IsCancelled()) {
     url_fetcher_.reset(NULL);
   }
 
   int progress = (kProgressComplete * current) / total;
 
   SetProgress(progress);
 }
@@ skipping 59 matching lines @@
   if (IsCancelled()) {
     return;
   }
 
   SetProgress(kProgressComplete);
   BrowserThread::PostTask(BrowserThread::FILE, FROM_HERE, continuation);
 }
 
 } // namespace image_writer
 } // namespace extensions