Revert "chromeos: Move files in //ash/common to //ash, part 1"

ash/system/tray/system_tray_controller.h

-// Copyright 2016 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_TRAY_SYSTEM_TRAY_CONTROLLER_H_
-#define ASH_SYSTEM_TRAY_SYSTEM_TRAY_CONTROLLER_H_
-
-#include "ash/ash_export.h"
-#include "ash/public/interfaces/system_tray.mojom.h"
-#include "base/compiler_specific.h"
-#include "base/i18n/time_formatting.h"
-#include "base/macros.h"
-#include "mojo/public/cpp/bindings/binding_set.h"
-
-namespace ash {
-
-// Both implements mojom::SystemTray and wraps the mojom::SystemTrayClient
-// interface. Implements both because it caches state pushed down from the
-// browser process via SystemTray so it can be synchronously queried inside ash.
-//
-// Conceptually similar to historical ash-to-chrome interfaces like
-// SystemTrayDelegate. Lives on the main thread.
-//
-// TODO: Consider renaming this to SystemTrayClient or renaming the current
-// SystemTray to SystemTrayView and making this class SystemTray.
-class ASH_EXPORT SystemTrayController
-    : NON_EXPORTED_BASE(public mojom::SystemTray) {
- public:
-  SystemTrayController();
-  ~SystemTrayController() override;
-
-  base::HourClockType hour_clock_type() const { return hour_clock_type_; }
-
-  // Wrappers around the mojom::SystemTrayClient interface.
-  void ShowSettings();
-  void ShowDateSettings();
-  void ShowSetTimeDialog();
-  void ShowDisplaySettings();
-  void ShowPowerSettings();
-  void ShowChromeSlow();
-  void ShowIMESettings();
-  void ShowHelp();
-  void ShowAccessibilityHelp();
-  void ShowAccessibilitySettings();
-  void ShowPaletteHelp();
-  void ShowPaletteSettings();
-  void ShowPublicAccountInfo();
-  void ShowNetworkConfigure(const std::string& network_id);
-  void ShowNetworkCreate(const std::string& type);
-  void ShowThirdPartyVpnCreate(const std::string& extension_id);
-  void ShowNetworkSettings(const std::string& network_id);
-  void ShowProxySettings();
-  void SignOut();
-  void RequestRestartForUpdate();
-
-  // Binds the mojom::SystemTray interface to this object.
-  void BindRequest(mojom::SystemTrayRequest request);
-
-  // mojom::SystemTray overrides. Public for testing.
-  void SetClient(mojom::SystemTrayClientPtr client) override;
-  void SetPrimaryTrayEnabled(bool enabled) override;
-  void SetPrimaryTrayVisible(bool visible) override;
-  void SetUse24HourClock(bool use_24_hour) override;
-  void ShowUpdateIcon(mojom::UpdateSeverity severity,
-                      bool factory_reset_required) override;
-
- private:
-  // Client interface in chrome browser. Only bound on Chrome OS.
-  mojom::SystemTrayClientPtr system_tray_client_;
-
-  // Bindings for the SystemTray interface.
-  mojo::BindingSet<mojom::SystemTray> bindings_;
-
-  // The type of clock hour display: 12 or 24 hour.
-  base::HourClockType hour_clock_type_;
-
-  DISALLOW_COPY_AND_ASSIGN(SystemTrayController);
-};
-
-}  // namspace ash
-
-#endif  // ASH_SYSTEM_TRAY_SYSTEM_TRAY_CONTROLLER_H_