Update app info and install prompt UI to show retained devices.

apps/saved_devices_service.h

 // Copyright 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 APPS_SAVED_DEVICES_SERVICE_H_
 #define APPS_SAVED_DEVICES_SERVICE_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 77 matching lines @@
   };
 
   explicit SavedDevicesService(Profile* profile);
   virtual ~SavedDevicesService();
 
   static SavedDevicesService* Get(Profile* profile);
 
   // Returns the SavedDevices for |extension_id|, creating it if necessary.
   SavedDevices* GetOrInsert(const std::string& extension_id);
 
-  std::vector<SavedDeviceEntry> GetAllDevices(
+  std::vector<base::string16> GetPermissionMessageStrings(
       const std::string& extension_id) const;
 
   // Clears the SavedDevices for |extension_id|.
   void Clear(const std::string& extension_id);
 
  private:
   // content::NotificationObserver.
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
   // Returns the SavedDevices for |extension_id| or NULL if one does not exist.
   SavedDevices* Get(const std::string& extension_id) const;
 
   std::map<std::string, SavedDevices*> extension_id_to_saved_devices_;
   Profile* profile_;
   content::NotificationRegistrar registrar_;
   base::ThreadChecker thread_checker_;
 
   DISALLOW_COPY_AND_ASSIGN(SavedDevicesService);
 };
 
 }  // namespace apps
 
 #endif  // APPS_SAVED_DEVICES_SERVICE_H_