1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CHROME_BROWSER_DRIVE_DRIVE_APP_REGISTRY_OBSERVER_H_ 6 #define CHROME_BROWSER_DRIVE_DRIVE_APP_REGISTRY_OBSERVER_H_ 7 8 namespace drive { 9 10 class DriveAppRegistryObserver { 11 public: 12 // Invoked when DriveAppRegistry has updated its list of Drive apps. 13 virtual void OnDriveAppRegistryUpdated() = 0; 14 15 protected: ~DriveAppRegistryObserver()16 virtual ~DriveAppRegistryObserver() {} 17 }; 18 19 } // namespace drive 20 21 #endif // CHROME_BROWSER_DRIVE_DRIVE_APP_REGISTRY_OBSERVER_H_ 22