refactor: rename the atom directory to shell

shell/browser/auto_updater.h

@@ -0,0 +1,70 @@
+// Copyright (c) 2013 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_BROWSER_AUTO_UPDATER_H_
+#define ATOM_BROWSER_AUTO_UPDATER_H_
+
+#include <map>
+#include <string>
+
+#include "base/macros.h"
+#include "build/build_config.h"
+#include "native_mate/arguments.h"
+
+namespace base {
+class Time;
+}
+
+namespace auto_updater {
+
+class Delegate {
+ public:
+  // An error happened.
+  virtual void OnError(const std::string& error) {}
+
+  virtual void OnError(const std::string& error,
+                       const int code,
+                       const std::string& domain) {}
+
+  // Checking to see if there is an update
+  virtual void OnCheckingForUpdate() {}
+
+  // There is an update available and it is being downloaded
+  virtual void OnUpdateAvailable() {}
+
+  // There is no available update.
+  virtual void OnUpdateNotAvailable() {}
+
+  // There is a new update which has been downloaded.
+  virtual void OnUpdateDownloaded(const std::string& release_notes,
+                                  const std::string& release_name,
+                                  const base::Time& release_date,
+                                  const std::string& update_url) {}
+
+ protected:
+  virtual ~Delegate() {}
+};
+
+class AutoUpdater {
+ public:
+  typedef std::map<std::string, std::string> HeaderMap;
+
+  // Gets/Sets the delegate.
+  static Delegate* GetDelegate();
+  static void SetDelegate(Delegate* delegate);
+
+  static std::string GetFeedURL();
+  static void SetFeedURL(mate::Arguments* args);
+  static void CheckForUpdates();
+  static void QuitAndInstall();
+
+ private:
+  static Delegate* delegate_;
+
+  DISALLOW_IMPLICIT_CONSTRUCTORS(AutoUpdater);
+};
+
+}  // namespace auto_updater
+
+#endif  // ATOM_BROWSER_AUTO_UPDATER_H_