Implement ResourceQueue, an object that makes it easy to delay starting

chrome/browser/ssl/ssl_cert_error_handler.cc

 // Copyright (c) 2009 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/ssl/ssl_cert_error_handler.h"
 
+#include "chrome/browser/renderer_host/resource_dispatcher_host.h"
 #include "chrome/browser/ssl/ssl_manager.h"
 #include "chrome/browser/ssl/ssl_policy.h"
 
 SSLCertErrorHandler::SSLCertErrorHandler(
     ResourceDispatcherHost* rdh,
     URLRequest* request,
     ResourceType::Type resource_type,
     const std::string& frame_origin,
     const std::string& main_frame_origin,
     int cert_error,
     net::X509Certificate* cert)
     : SSLErrorHandler(rdh, request, resource_type, frame_origin,
                       main_frame_origin),
       cert_error_(cert_error) {
   DCHECK(request == resource_dispatcher_host_->GetURLRequest(request_id_));
 
   // We cannot use the request->ssl_info(), it's not been initialized yet, so
   // we have to set the fields manually.
   ssl_info_.cert = cert;
   ssl_info_.SetCertError(cert_error);
 }
 
 void SSLCertErrorHandler::OnDispatchFailed() {
   CancelRequest();
 }
 
 void SSLCertErrorHandler::OnDispatched() {
   manager_->policy()->OnCertError(this);
 }