chromeos: Refactor ash SystemTrayDelegate enterprise methods to mojo

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"
@@ skipping 12 matching lines @@
 //
 // 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_; }
+  const std::string& enterprise_domain() const { return enterprise_domain_; }
+  bool active_directory_managed() const { return active_directory_managed_; }
 
   // Wrappers around the mojom::SystemTrayClient interface.
   void ShowSettings();
   void ShowBluetoothSettings();
   void ShowBluetoothPairingDialog(const std::string& address,
                                   const base::string16& name_for_display,
                                   bool paired,
                                   bool connected);
   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 ShowEnterpriseInfo();
   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 SetEnterpriseDomain(const std::string& enterprise_domain,
+                           bool active_directory_managed) override;
   void ShowUpdateIcon(mojom::UpdateSeverity severity,
                       bool factory_reset_required,
                       mojom::UpdateType update_type) override;
 
  private:
   // Client interface in chrome browser. May be null in tests.
   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_;
 
+  // The domain name of the organization that manages the device. Empty if the
+  // device is not enterprise enrolled or if it uses Active Directory.
+  std::string enterprise_domain_;
+
+  // Whether this is an Active Directory managed enterprise device.
+  bool active_directory_managed_ = false;
+
   DISALLOW_COPY_AND_ASSIGN(SystemTrayController);
 };
 
 }  // namspace ash
 
 #endif  // ASH_SYSTEM_TRAY_SYSTEM_TRAY_CONTROLLER_H_