Create chrome://serviceworker-internals

content/browser/service_worker/service_worker_info.h

Index: content/browser/service_worker/service_worker_info.h
diff --git a/content/browser/service_worker/service_worker_info.h b/content/browser/service_worker/service_worker_info.h
new file mode 100644
index 0000000000000000000000000000000000000000..4e6c56ce2b8759f43ab94b70c06620bb500e3722
--- /dev/null
+++ b/content/browser/service_worker/service_worker_info.h
@@ -0,0 +1,49 @@
+// Copyright (c) 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.
+
+#ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_INFO_H_
+#define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_INFO_H_
+
+#include <vector>
+
+#include "content/browser/service_worker/service_worker_version.h"
+#include "url/gurl.h"
+
+namespace content {
+
+class ServiceWorkerVersionInfo {

[kinuko, 2014/03/05 03:43:20]

nit: could be a struct

+ public:
+  ServiceWorkerVersionInfo();
+  ServiceWorkerVersionInfo(ServiceWorkerVersion::Status status,
+                           int process_id,
+                           int thread_id);
+  ~ServiceWorkerVersionInfo();
+
+  bool is_null_;

[kinuko, 2014/03/05 03:43:20]

no trailing '_' for public member variables

[alecflett, 2014/03/05 21:41:20]

Done.

+  ServiceWorkerVersion::Status status_;
+  int process_id_;
+  int thread_id_;
+};
+
+class ServiceWorkerRegistrationInfo {
+ public:
+  ServiceWorkerRegistrationInfo(
+      const GURL& script_url,
+      const GURL& pattern,
+      const ServiceWorkerVersionInfo& active_version,
+      const ServiceWorkerVersionInfo& pending_version_);
+  ServiceWorkerRegistrationInfo& operator=(
+      const ServiceWorkerRegistrationInfo& other);

[kinuko, 2014/03/05 03:43:20]

Why do we need explicit assignment operator?

[alecflett, 2014/03/05 21:41:20]

in order to push_back() into a vector - it's because GURL doesn't have a
compatible assignment operator, it's all very surprising to me!

[kinuko, 2014/03/07 09:20:18]

Btw are you sure about this? I've seen std::vector<GURL> or std::map<GURL, ...>
numerous times, and I can't believe we don't have compatible assignment operator
in GURL.  For example if I just delete this operator it still compiles.  Am I
missing something?

+  ~ServiceWorkerRegistrationInfo();
+
+  GURL script_url_;
+  GURL pattern_;
+
+  ServiceWorkerVersionInfo active_version_;
+  ServiceWorkerVersionInfo pending_version_;
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_INFO_H_