chromeos: Refactor system tray Wi-Fi connect dialog so it works with mash

chrome/browser/ui/ash/system_tray_client.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 CHROME_BROWSER_UI_ASH_SYSTEM_TRAY_CLIENT_H_
 #define CHROME_BROWSER_UI_ASH_SYSTEM_TRAY_CLIENT_H_
 
 #include "ash/public/interfaces/system_tray.mojom.h"
 #include "base/macros.h"
 #include "chrome/browser/chromeos/system/system_clock_observer.h"
@@ skipping 16 matching lines @@
   void ShowDisplaySettings() override;
   void ShowPowerSettings() override;
   void ShowChromeSlow() override;
   void ShowIMESettings() override;
   void ShowHelp() override;
   void ShowAccessibilityHelp() override;
   void ShowAccessibilitySettings() override;
   void ShowPaletteHelp() override;
   void ShowPaletteSettings() override;
   void ShowPublicAccountInfo() override;
+  void ShowNetworkConfigure(const std::string& network_id) override;
   void ShowNetworkSettings(const std::string& network_id) override;
   void ShowProxySettings() override;
 
  private:
   // chromeos::system::SystemClockObserver:
   void OnSystemClockChanged(chromeos::system::SystemClock* clock) override;
 
   // Connects or reconnects the |system_tray_| interface.
   void ConnectToSystemTray();
 
   // Handles errors on the |system_tray_| interface connection.
   void OnClientConnectionError();
 
   // System tray mojo service in ash.
   ash::mojom::SystemTrayPtr system_tray_;
 
   DISALLOW_COPY_AND_ASSIGN(SystemTrayClient);
 };
 
 #endif  // CHROME_BROWSER_UI_ASH_SYSTEM_TRAY_CLIENT_H_