1 // Copyright (c) 2012 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_UI_WEBUI_HELP_VERSION_UPDATER_BASIC_H_ 6 #define CHROME_BROWSER_UI_WEBUI_HELP_VERSION_UPDATER_BASIC_H_ 7 8 #include "base/compiler_specific.h" 9 #include "base/macros.h" 10 #include "chrome/browser/ui/webui/help/version_updater.h" 11 12 // Bare bones implementation just checks if a new version is ready. 13 class VersionUpdaterBasic : public VersionUpdater { 14 public: 15 // VersionUpdater implementation. 16 void CheckForUpdate(const StatusCallback& callback, 17 const PromoteCallback&) override; 18 protected: 19 friend class VersionUpdater; 20 21 // Clients must use VersionUpdater::Create(). VersionUpdaterBasic()22 VersionUpdaterBasic() {} ~VersionUpdaterBasic()23 ~VersionUpdaterBasic() override {} 24 25 private: 26 DISALLOW_COPY_AND_ASSIGN(VersionUpdaterBasic); 27 }; 28 29 #endif // CHROME_BROWSER_UI_WEBUI_HELP_VERSION_UPDATER_BASIC_H_ 30