Enable TransferNavigationResourceHandler

chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc

 // Copyright (c) 2011 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/renderer_host/chrome_resource_dispatcher_host_delegate.h"
 
 #include "base/logging.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/download/download_request_limiter.h"
@@ skipping 165 matching lines @@
 #endif
 
 #if defined(OS_CHROMEOS)
   // We check offline first, then check safe browsing so that we still can block
   // unsafe site after we remove offline page.
   handler = new OfflineResourceHandler(
       handler, child_id, route_id, resource_dispatcher_host_, request,
       resource_context.appcache_service());
 #endif
 
-  // TODO(mpcomplete): Leaving disabled for now, since I'm checking this in
-  // close to the branch point.
-#if defined(TRANSFER_REDIRECTS_BUG79520)
   handler = new TransferNavigationResourceHandler(
       handler, resource_dispatcher_host_, request);
-#endif
 
   return handler;
 }
 
 ResourceHandler* ChromeResourceDispatcherHostDelegate::DownloadStarting(
       ResourceHandler* handler,
       const content::ResourceContext& resource_context,
       net::URLRequest* request,
       int child_id,
       int route_id,
@@ skipping 146 matching lines @@
   AutoLoginPrompter::ShowInfoBarIfPossible(request, info->child_id(),
                                            info->route_id());
 }
 
 void ChromeResourceDispatcherHostDelegate::OnRequestRedirected(
     net::URLRequest* request,
     content::ResourceResponse* response,
     ResourceMessageFilter* filter) {
   LoadTimingObserver::PopulateTimingInfo(request, response);
 }