Create a NetworkConnect class and Delegate

ash/system/tray/default_system_tray_delegate.cc

 // Copyright 2013 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/system/tray/default_system_tray_delegate.h"
 
 #include <string>
 
 #include "ash/session/session_state_delegate.h"
 #include "ash/shell.h"
@@ skipping 193 matching lines @@
 void DefaultSystemTrayDelegate::GetCurrentIMEProperties(
     IMEPropertyInfoList* list) {
 }
 
 void DefaultSystemTrayDelegate::SwitchIME(const std::string& ime_id) {
 }
 
 void DefaultSystemTrayDelegate::ActivateIMEProperty(const std::string& key) {
 }
 
-void DefaultSystemTrayDelegate::ShowNetworkConfigure(
-    const std::string& network_id) {
-}
-
-bool DefaultSystemTrayDelegate::EnrollNetwork(const std::string& network_id) {
-  return true;
-}
-
 void DefaultSystemTrayDelegate::ManageBluetoothDevices() {
 }
 
 void DefaultSystemTrayDelegate::ToggleBluetooth() {
   bluetooth_enabled_ = !bluetooth_enabled_;
 }
 
 bool DefaultSystemTrayDelegate::IsBluetoothDiscovering() {
   return false;
 }
 
-void DefaultSystemTrayDelegate::ShowMobileSimDialog() {
-}
-
-void DefaultSystemTrayDelegate::ShowMobileSetupDialog(
-    const std::string& service_path) {
-}
-
 void DefaultSystemTrayDelegate::ShowOtherNetworkDialog(
     const std::string& type) {
 }
 
 bool DefaultSystemTrayDelegate::GetBluetoothAvailable() {
   return true;
 }
 
 bool DefaultSystemTrayDelegate::GetBluetoothEnabled() {
   return bluetooth_enabled_;
@@ skipping 45 matching lines @@
 
 void DefaultSystemTrayDelegate::AddCustodianInfoTrayObserver(
     CustodianInfoTrayObserver* observer) {
 }
 
 void DefaultSystemTrayDelegate::RemoveCustodianInfoTrayObserver(
     CustodianInfoTrayObserver* observer) {
 }
 
 }  // namespace ash