Add workerReady timing for ServiceWorker controlled requests [2/3]

content/browser/service_worker/service_worker_context_request_handler.h

 // Copyright 2014 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.
 
 #ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTEXT_REQUEST_HANDLER_H_
 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTEXT_REQUEST_HANDLER_H_
 
 #include "content/browser/service_worker/service_worker_request_handler.h"
 
 namespace content {
@@ skipping 16 matching lines @@
   net::URLRequestJob* MaybeCreateJob(
       net::URLRequest* request,
       net::NetworkDelegate* network_delegate,
       ResourceContext* resource_context) override;
 
   void GetExtraResponseInfo(
       bool* was_fetched_via_service_worker,
       bool* was_fallback_required_by_service_worker,
       GURL* original_url_via_service_worker,
       blink::WebServiceWorkerResponseType* response_type_via_service_worker,
-      base::TimeTicks* worker_start_time) const override;
+      base::TimeTicks* worker_start_time,
+      base::TimeTicks* worker_ready_time) const override;
 
  private:
   bool ShouldAddToScriptCache(const GURL& url);
   bool ShouldReadFromScriptCache(const GURL& url, int64* response_id_out);
 
   scoped_refptr<ServiceWorkerVersion> version_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerContextRequestHandler);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTEXT_REQUEST_HANDLER_H_