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

ash/mus/network_connect_delegate_mus.cc

+// 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.
+
+#include "ash/mus/network_connect_delegate_mus.h"
+
+#include "ash/common/system/tray/system_tray_controller.h"
+#include "ash/common/wm_shell.h"
+#include "base/logging.h"
+
+namespace ash {
+namespace mus {
+
+NetworkConnectDelegateMus::NetworkConnectDelegateMus() {}
+
+NetworkConnectDelegateMus::~NetworkConnectDelegateMus() {}
+
+void NetworkConnectDelegateMus::ShowNetworkConfigure(
+    const std::string& service_path) {
+  WmShell::Get()->system_tray_controller()->ShowNetworkConfigure(service_path);
+}
+
+void NetworkConnectDelegateMus::ShowNetworkSettingsForGuid(
+    const std::string& network_id) {
+  WmShell::Get()->system_tray_controller()->ShowNetworkSettings(network_id);
+}
+
+bool NetworkConnectDelegateMus::ShowEnrollNetwork(
+    const std::string& network_id) {
+  // TODO(mash): http://crbug.com/644355
+  NOTIMPLEMENTED();
+  return false;
+}
+
+void NetworkConnectDelegateMus::ShowMobileSimDialog() {
+  // TODO(mash): http://crbug.com/644355
+  NOTIMPLEMENTED();
+}
+
+void NetworkConnectDelegateMus::ShowMobileSetupDialog(
+    const std::string& service_path) {
+  // TODO(mash): http://crbug.com/644355
+  NOTIMPLEMENTED();
+}
+
+}  // namespace mus
+}  // namespace ash