original change

chrome/browser/plugins/plugin_installer.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/plugins/plugin_installer.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/process/process.h"
 #include "base/strings/stringprintf.h"
@@ skipping 29 matching lines @@
     const GURL& url,
     content::ResourceContext* resource_context,
     int render_process_host_id,
     int render_view_host_routing_id,
     const ResourceDispatcherHost::DownloadStartedCallback& callback) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 
   ResourceDispatcherHost* rdh = ResourceDispatcherHost::Get();
   scoped_ptr<net::URLRequest> request(
       resource_context->GetRequestContext()->CreateRequest(
-          url, net::DEFAULT_PRIORITY, NULL));
+          url, net::DEFAULT_PRIORITY, NULL, NULL));
   content::DownloadInterruptReason error = rdh->BeginDownload(
       request.Pass(),
       content::Referrer(),
       false,  // is_content_initiated
       resource_context,
       render_process_host_id,
       render_view_host_routing_id,
       true,  // prefer_cache
       scoped_ptr<content::DownloadSaveInfo>(new content::DownloadSaveInfo()),
       content::DownloadItem::kInvalidId,
@@ skipping 125 matching lines @@
   DCHECK_EQ(INSTALLER_STATE_DOWNLOADING, state_);
   state_ = INSTALLER_STATE_IDLE;
   FOR_EACH_OBSERVER(PluginInstallerObserver, observers_, DownloadError(msg));
 }
 
 void PluginInstaller::DownloadCancelled() {
   DCHECK_EQ(INSTALLER_STATE_DOWNLOADING, state_);
   state_ = INSTALLER_STATE_IDLE;
   FOR_EACH_OBSERVER(PluginInstallerObserver, observers_, DownloadCancelled());
 }