Don't prematurely delete script resources when registration is deleted

content/browser/service_worker/service_worker_registration.cc

 // Copyright 2013 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.h"
 
 #include "content/browser/service_worker/service_worker_context_core.h"
 #include "content/browser/service_worker/service_worker_info.h"
 #include "content/public/browser/browser_thread.h"
 
 namespace content {
 
 ServiceWorkerRegistration::ServiceWorkerRegistration(
     const GURL& pattern,
     const GURL& script_url,
     int64 registration_id,
     base::WeakPtr<ServiceWorkerContextCore> context)
     : pattern_(pattern),
       script_url_(script_url),
       registration_id_(registration_id),
-      is_shutdown_(false),
+      is_uninstalling_(false),
       context_(context) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   DCHECK(context_);
   context_->AddLiveRegistration(this);
 }
 
 ServiceWorkerRegistration::~ServiceWorkerRegistration() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   if (context_)
     context_->RemoveLiveRegistration(registration_id_);
@@ skipping 18 matching lines @@
 
 void ServiceWorkerRegistration::ActivateWaitingVersion() {
   active_version_->SetStatus(ServiceWorkerVersion::REDUNDANT);
   active_version_ = waiting_version_;
   // TODO(kinuko): This should be set to ACTIVATING until activation finishes.
   active_version_->SetStatus(ServiceWorkerVersion::ACTIVE);
   waiting_version_ = NULL;
 }
 
 }  // namespace content