[ServiceWorker] Add was_fallback_required flag to ResourceResponseInfo. [2/2 chromium]

content/browser/service_worker/service_worker_controllee_request_handler.cc

 // 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.
 
 #include "content/browser/service_worker/service_worker_controllee_request_handler.h"
 
 #include "base/debug/trace_event.h"
 #include "content/browser/service_worker/service_worker_context_core.h"
 #include "content/browser/service_worker/service_worker_metrics.h"
 #include "content/browser/service_worker/service_worker_provider_host.h"
@@ skipping 84 matching lines @@
     // fallback to network.
     job_ = NULL;
     return NULL;
   }
 
   return job_.get();
 }
 
 void ServiceWorkerControlleeRequestHandler::GetExtraResponseInfo(
     bool* was_fetched_via_service_worker,
+    bool* was_fallback_required_by_service_worker,
     GURL* original_url_via_service_worker,
     base::TimeTicks* fetch_start_time,
     base::TimeTicks* fetch_ready_time,
     base::TimeTicks* fetch_end_time) const {
   if (!job_.get()) {
     *was_fetched_via_service_worker = false;
+    *was_fallback_required_by_service_worker = false;
     *original_url_via_service_worker = GURL();
     return;
   }
   job_->GetExtraResponseInfo(was_fetched_via_service_worker,
+                             was_fallback_required_by_service_worker,
                              original_url_via_service_worker,
                              fetch_start_time,
                              fetch_ready_time,
                              fetch_end_time);
 }
 
 void ServiceWorkerControlleeRequestHandler::PrepareForMainResource(
     const GURL& url) {
   DCHECK(job_.get());
   DCHECK(context_);
@@ skipping 110 matching lines @@
 }
 
 void ServiceWorkerControlleeRequestHandler::PrepareForSubResource() {
   DCHECK(job_.get());
   DCHECK(context_);
   DCHECK(provider_host_->active_version());
   job_->ForwardToServiceWorker();
 }
 
 }  // namespace content