Persist browseraction properties across restarts

chrome/browser/extensions/state_store.h

 // Copyright (c) 2012 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_EXTENSIONS_STATE_STORE_H_
 #define CHROME_BROWSER_EXTENSIONS_STATE_STORE_H_
 
 #include <set>
 #include <string>
 
@@ skipping 34 matching lines @@
 
   // Sets a value for a given extension and key.
   void SetExtensionValue(const std::string& extension_id,
                          const std::string& key,
                          scoped_ptr<base::Value> value);
 
   // Removes a value for a given extension and key.
   void RemoveExtensionValue(const std::string& extension_id,
                             const std::string& key);
 
+  // Return whether or not the StateStore has initialized itself.
+  bool IsInitialized() const;
+
  private:
   class DelayedTaskQueue;
 
   // content::NotificationObserver
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
   void Init();
 
@@ skipping 12 matching lines @@
 
   // Keeps track of tasks we have delayed while starting up.
   scoped_ptr<DelayedTaskQueue> task_queue_;
 
   content::NotificationRegistrar registrar_;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_STATE_STORE_H_