Transfer serviceworker state during cross site navigations too.

content/browser/loader/cross_site_resource_handler.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 "content/browser/loader/cross_site_resource_handler.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 349 matching lines @@
   // is starting, so that it can tell its old renderer to run its onunload
   // handler now.  We will wait until the unload is finished and (if a transfer
   // is needed) for the new renderer's request to arrive.
   // The |transfer_url_chain| contains any redirect URLs that have already
   // occurred, plus the destination URL at the end.
   std::vector<GURL> transfer_url_chain;
   Referrer referrer;
   int render_frame_id = info->GetRenderFrameID();
   transfer_url_chain = request()->url_chain();
   referrer = Referrer(GURL(request()->referrer()), info->GetReferrerPolicy());
-
-  AppCacheInterceptor::PrepareForCrossSiteTransfer(
-      request(), global_id.child_id);
   ResourceDispatcherHostImpl::Get()->MarkAsTransferredNavigation(global_id);
 
   BrowserThread::PostTask(
       BrowserThread::UI,
       FROM_HERE,
       base::Bind(
           &OnCrossSiteResponseHelper,
           CrossSiteResponseParams(render_frame_id,
                                   global_id,
                                   transfer_url_chain,
@@ skipping 41 matching lines @@
     controller()->Resume();
   }
 }
 
 void CrossSiteResourceHandler::OnDidDefer() {
   did_defer_ = true;
   request()->LogBlockedBy("CrossSiteResourceHandler");
 }
 
 }  // namespace content