components/drive/drive_app_registry_observer.h

   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 COMPONENTS_DRIVE_DRIVE_APP_REGISTRY_OBSERVER_H_
   6 #define COMPONENTS_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:
  16   virtual ~DriveAppRegistryObserver() {}
  17 };
  18
  19 }  // namespace drive
  20
  21 #endif  // COMPONENTS_DRIVE_DRIVE_APP_REGISTRY_OBSERVER_H_