Combobox: Rename styles to STYLE_NORMAL and STYLE_ACTION and modify behaviors

chrome/browser/chromeos/options/vpn_config_view.cc

 // Copyright (c) 2012 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 "chrome/browser/chromeos/options/vpn_config_view.h"
 
 #include "ash/system/chromeos/network/network_connect.h"
 #include "base/bind.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
@@ skipping 325 matching lines @@
       key_event.key_code() == ui::VKEY_RETURN) {
     parent_->GetDialogClientView()->AcceptWindow();
   }
   return false;
 }
 
 void VPNConfigView::ButtonPressed(views::Button* sender,
                                   const ui::Event& event) {
 }
 
-void VPNConfigView::OnSelectedIndexChanged(views::Combobox* combobox) {
+void VPNConfigView::OnPerformAction(views::Combobox* combobox) {
   UpdateControls();
   UpdateErrorLabel();
   UpdateCanLogin();
 }
 
 void VPNConfigView::OnCertificatesLoaded(bool initial_load) {
   Refresh();
 }
 
 bool VPNConfigView::Login() {
@@ skipping 696 matching lines @@
   property_ui_data->ParseOncProperty(
       onc_source,
       onc,
       base::StringPrintf("%s.%s.%s",
                          ::onc::network_config::kVPN,
                          dict_key.c_str(),
                          key.c_str()));
 }
 
 }  // namespace chromeos