Implement updateViaCache flag and no-cache by default for main service worker scripts

content/browser/service_worker/service_worker_info.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_info.h"
 
 #include "content/browser/service_worker/embedded_worker_status.h"
 #include "content/common/service_worker/service_worker_types.h"
 #include "content/public/common/child_process_host.h"
 #include "ipc/ipc_message.h"
@@ skipping 59 matching lines @@
     const GURL& pattern,
     int64_t registration_id,
     DeleteFlag delete_flag)
     : pattern(pattern),
       registration_id(registration_id),
       delete_flag(delete_flag),
       stored_version_size_bytes(0) {}
 
 ServiceWorkerRegistrationInfo::ServiceWorkerRegistrationInfo(
     const GURL& pattern,
+    const bool use_cache,
     int64_t registration_id,
     DeleteFlag delete_flag,
     const ServiceWorkerVersionInfo& active_version,
     const ServiceWorkerVersionInfo& waiting_version,
     const ServiceWorkerVersionInfo& installing_version,
     int64_t stored_version_size_bytes)
     : pattern(pattern),
+      use_cache(use_cache),
       registration_id(registration_id),
       delete_flag(delete_flag),
       active_version(active_version),
       waiting_version(waiting_version),
       installing_version(installing_version),
       stored_version_size_bytes(stored_version_size_bytes) {}
 
 ServiceWorkerRegistrationInfo::ServiceWorkerRegistrationInfo(
     const ServiceWorkerRegistrationInfo& other) = default;
 
 ServiceWorkerRegistrationInfo::~ServiceWorkerRegistrationInfo() {}
 
 }  // namespace content