Move ash/system/network to ash/system/chromeos

ash/system/network/network_observer.h

-// Copyright (c) 2012 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 ASH_SYSTEM_NETWORK_NETWORK_OBSERVER_H
-#define ASH_SYSTEM_NETWORK_NETWORK_OBSERVER_H
-
-#include <vector>
-
-#include "base/string16.h"
-
-namespace ash {
-
-struct NetworkIconInfo;
-
-class NetworkTrayDelegate {
- public:
-  virtual ~NetworkTrayDelegate() {}
-
-  // Notifies that the |index|-th link on the notification is clicked.
-  virtual void NotificationLinkClicked(size_t index) = 0;
-};
-
-class NetworkObserver {
- public:
-  enum MessageType {
-    // Priority order, highest to lowest.
-    ERROR_CONNECT_FAILED,
-
-    MESSAGE_DATA_NONE,
-    MESSAGE_DATA_LOW,
-    MESSAGE_DATA_PROMO,
-  };
-
-  virtual ~NetworkObserver() {}
-
-  virtual void OnNetworkRefresh(const NetworkIconInfo& info) = 0;
-
-  // Sets a network message notification. |message_type| identifies the type of
-  // message. |delegate|->NotificationLinkClicked() will be called if any of the
-  // |links| are clicked (if supplied, |links| may be empty).
-  virtual void SetNetworkMessage(NetworkTrayDelegate* delegate,
-                                MessageType message_type,
-                                const string16& title,
-                                const string16& message,
-                                const std::vector<string16>& links) = 0;
-  // Clears the message notification for |message_type|.
-  virtual void ClearNetworkMessage(MessageType message_type) = 0;
-
-  // Called when the user attempted to toggle Wi-Fi enable/disable.
-  // NOTE: Toggling is asynchronous and subsequent calls to query the current
-  // state may return the old value.
-  virtual void OnWillToggleWifi() = 0;
-};
-
-}  // namespace ash
-
-#endif  // ASH_SYSTEM_NETWORK_NETWORK_OBSERVER_H