Introduce url_list to the Response scheme of CacheStorage.

content/browser/service_worker/service_worker_response_info.cc

 // Copyright 2016 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_response_info.h"
 
 #include "content/public/common/resource_response_info.h"
 #include "net/url_request/url_request.h"
 
 namespace content {
@@ skipping 26 matching lines @@
 
 ServiceWorkerResponseInfo::~ServiceWorkerResponseInfo() {}
 
 void ServiceWorkerResponseInfo::GetExtraResponseInfo(
     ResourceResponseInfo* response_info) const {
   response_info->was_fetched_via_service_worker =
       was_fetched_via_service_worker_;
   response_info->was_fetched_via_foreign_fetch = was_fetched_via_foreign_fetch_;
   response_info->was_fallback_required_by_service_worker =
       was_fallback_required_;
-  response_info->original_url_via_service_worker =
-      original_url_via_service_worker_;
+  response_info->url_list_via_service_worker = url_list_via_service_worker_;
   response_info->response_type_via_service_worker =
       response_type_via_service_worker_;
   response_info->service_worker_start_time = service_worker_start_time_;
   response_info->service_worker_ready_time = service_worker_ready_time_;
   response_info->is_in_cache_storage = response_is_in_cache_storage_;
   response_info->cache_storage_cache_name = response_cache_storage_cache_name_;
   response_info->cors_exposed_header_names = cors_exposed_header_names_;
 }
 
 void ServiceWorkerResponseInfo::OnPrepareToRestart(
     base::TimeTicks service_worker_start_time,
     base::TimeTicks service_worker_ready_time) {
   ResetData();
 
   // Update times, if not already set by a previous Job.
   if (service_worker_start_time_.is_null()) {
     service_worker_start_time_ = service_worker_start_time;
     service_worker_ready_time_ = service_worker_ready_time;
   }
 }
 
 void ServiceWorkerResponseInfo::OnStartCompleted(
     bool was_fetched_via_service_worker,
     bool was_fetched_via_foreign_fetch,
     bool was_fallback_required,
-    const GURL& original_url_via_service_worker,
+    const std::vector<GURL>& url_list_via_service_worker,
     blink::WebServiceWorkerResponseType response_type_via_service_worker,
     base::TimeTicks service_worker_start_time,
     base::TimeTicks service_worker_ready_time,
     bool response_is_in_cache_storage,
     const std::string& response_cache_storage_cache_name,
     const ServiceWorkerHeaderList& cors_exposed_header_names) {
   was_fetched_via_service_worker_ = was_fetched_via_service_worker;
   was_fetched_via_foreign_fetch_ = was_fetched_via_foreign_fetch;
   was_fallback_required_ = was_fallback_required;
-  original_url_via_service_worker_ = original_url_via_service_worker;
+  url_list_via_service_worker_ = url_list_via_service_worker;
   response_type_via_service_worker_ = response_type_via_service_worker;
   response_is_in_cache_storage_ = response_is_in_cache_storage;
   response_cache_storage_cache_name_ = response_cache_storage_cache_name;
   cors_exposed_header_names_ = cors_exposed_header_names;
 
   // Update times, if not already set by a previous Job.
   if (service_worker_start_time_.is_null()) {
     service_worker_start_time_ = service_worker_start_time;
     service_worker_ready_time_ = service_worker_ready_time;
   }
 }
 
 void ServiceWorkerResponseInfo::ResetData() {
   was_fetched_via_service_worker_ = false;
   was_fetched_via_foreign_fetch_ = false;
   was_fallback_required_ = false;
-  original_url_via_service_worker_ = GURL();
+  url_list_via_service_worker_.clear();
   response_type_via_service_worker_ =
       blink::WebServiceWorkerResponseTypeDefault;
   response_is_in_cache_storage_ = false;
   response_cache_storage_cache_name_ = std::string();
   cors_exposed_header_names_.clear();
 }
 
 ServiceWorkerResponseInfo::ServiceWorkerResponseInfo() {}
 
 }  // namespace content