DevTools: convert about:workers into about:inspect

chrome/browser/ui/webui/inspect_ui.h

Index: chrome/browser/ui/webui/inspect_ui.h
diff --git a/chrome/browser/ui/webui/inspect_ui.h b/chrome/browser/ui/webui/inspect_ui.h
new file mode 100644
index 0000000000000000000000000000000000000000..c054210c6e36e754b4015e1de4989b44d39de992
--- /dev/null
+++ b/chrome/browser/ui/webui/inspect_ui.h
@@ -0,0 +1,38 @@
+// Copyright (c) 2011 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 CHROME_BROWSER_UI_WEBUI_INSPECT_UI_H_
+#define CHROME_BROWSER_UI_WEBUI_INSPECT_UI_H_
+#pragma once
+
+#include "base/memory/ref_counted.h"
+#include "content/public/browser/notification_observer.h"
+#include "content/public/browser/notification_registrar.h"
+#include "content/public/browser/web_ui_controller.h"
+
+class InspectUI : public content::WebUIController,
+                  public content::NotificationObserver {
+ public:
+  explicit InspectUI(content::WebUI* web_ui);
+  virtual ~InspectUI();
+
+  void RefreshUI();
+
+ private:
+  class WorkerCreationDestructionListener;
+
+  // content::NotificationObserver overrides.
+  virtual void Observe(int type,
+                       const content::NotificationSource& source,
+                       const content::NotificationDetails& details) OVERRIDE;
+
+  scoped_refptr<WorkerCreationDestructionListener> observer_;
+
+  // A scoped container for notification registries.
+  content::NotificationRegistrar registrar_;
+
+  DISALLOW_COPY_AND_ASSIGN(InspectUI);
+};
+
+#endif  // CHROME_BROWSER_UI_WEBUI_INSPECT_UI_H_