Implement read-only indexedb-internals

content/browser/indexed_db/indexed_db_internals_ui.h

 // Copyright (c) 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.
 
 #ifndef CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_INTERNALS_UI_H_
 #define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_INTERNALS_UI_H_
 
+#include <vector>
+
+#include "base/memory/ref_counted.h"
+#include "base/memory/scoped_ptr.h"
+#include "content/public/browser/indexed_db_context.h"
 #include "content/public/browser/web_ui_controller.h"
 
+namespace base {
+  class ListValue;
+}
+
 namespace content {
 
 // The implementation for the chrome://indexeddb-internals page.
 class IndexedDBInternalsUI : public WebUIController {
  public:
   explicit IndexedDBInternalsUI(WebUI* web_ui);
   virtual ~IndexedDBInternalsUI();
 
  private:
+  void GetAllOrigins(const base::ListValue* args);
+  void GetAllOriginsOnWebkitThread(scoped_refptr<IndexedDBContext> context);
+  void OnOriginsReady(scoped_ptr<std::vector<IndexedDBInfo> > origins);
+
   DISALLOW_COPY_AND_ASSIGN(IndexedDBInternalsUI);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_INTERNALS_UI_H_