Create chrome://serviceworker-internals

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_info.h"
 #include "content/public/browser/browser_thread.h"
 
 namespace content {
 
 ServiceWorkerRegistration::ServiceWorkerRegistration(const GURL& pattern,
                                                      const GURL& script_url,
                                                      int64 registration_id)
     : pattern_(pattern),
       script_url_(script_url),
       registration_id_(registration_id),
@@ skipping 11 matching lines @@
   DCHECK(!is_shutdown_);
   if (active_version_)
     active_version_->Shutdown();
   active_version_ = NULL;
   if (pending_version_)
     pending_version_->Shutdown();
   pending_version_ = NULL;
   is_shutdown_ = true;
 }
 
+ServiceWorkerRegistrationInfo ServiceWorkerRegistration::GetInfo() {
+  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
+  return ServiceWorkerRegistrationInfo(
+      script_url(),
+      pattern(),
+      active_version_ ? ServiceWorkerVersionInfo() : active_version_->GetInfo(),
+      pending_version_ ? ServiceWorkerVersionInfo()
+                       : pending_version_->GetInfo());

[michaeln, 2014/03/06 01:19:02]

Did you run this code? It looks like it will crash. Can you add some tests for
the new GetInfo methods and run some tryjobs?

[alecflett, 2014/03/06 19:25:15]

sorry last minute refactoring, good catch. Done.

+}
+
 void ServiceWorkerRegistration::ActivatePendingVersion() {
   active_version_->Shutdown();
   active_version_ = pending_version_;
   pending_version_ = NULL;
 }
 
 }  // namespace content