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

content/browser/service_worker/service_worker_registration_handle.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_registration_handle.h"
 
 #include "content/browser/service_worker/service_worker_context_core.h"
 #include "content/browser/service_worker/service_worker_handle.h"
 #include "content/common/service_worker/service_worker_messages.h"
 #include "content/common/service_worker/service_worker_types.h"
@@ skipping 31 matching lines @@
 ServiceWorkerRegistrationHandle::~ServiceWorkerRegistrationHandle() {
   DCHECK(registration_.get());
   registration_->RemoveListener(this);
 }
 
 ServiceWorkerRegistrationObjectInfo
 ServiceWorkerRegistrationHandle::GetObjectInfo() {
   ServiceWorkerRegistrationObjectInfo info;
   info.handle_id = handle_id_;
   info.options.scope = registration_->pattern();
+  info.options.update_via_cache = registration_->update_via_cache();
+
   info.registration_id = registration_->id();
   return info;
 }
 
 void ServiceWorkerRegistrationHandle::IncrementRefCount() {
   DCHECK_GT(ref_count_, 0);
   ++ref_count_;
 }
 
 void ServiceWorkerRegistrationHandle::DecrementRefCount() {
@@ skipping 37 matching lines @@
   if (!provider_host_)
     return;  // Could be nullptr in some tests.
   provider_host_->SendSetVersionAttributesMessage(handle_id_,
                                                   changed_mask,
                                                   installing_version,
                                                   waiting_version,
                                                   active_version);
 }
 
 }  // namespace content