NetworkPortalDetector/NetworkStateInformer: Switch over to use NetworkStateHandler

chrome/browser/ui/webui/chromeos/login/network_dropdown_handler.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/ui/webui/chromeos/login/network_dropdown_handler.h"
 
 #include "chrome/browser/chromeos/login/webui_login_display.h"
 #include "chrome/browser/ui/webui/chromeos/login/network_dropdown.h"
 #include "grit/generated_resources.h"
 
@@ skipping 39 matching lines @@
   if (dropdown_.get()) {
     dropdown_->OnItemChosen(static_cast<int>(id));
   } else {
     // It could happen with very low probability but still keep NOTREACHED to
     // detect if it starts happening all the time.
     NOTREACHED();
   }
 }
 
 void NetworkDropdownHandler::HandleNetworkDropdownShow(
-    const std::string& element_id, bool oobe, double last_network_type) {
+    const std::string& element_id, bool oobe) {
   dropdown_.reset(new NetworkDropdown(web_ui(), oobe));
-  if (last_network_type >= 0) {
-    dropdown_->SetLastNetworkType(
-        static_cast<ConnectionType>(last_network_type));
-  }
 }
 
 void NetworkDropdownHandler::HandleNetworkDropdownHide() {
   dropdown_.reset();
 }
 
 void NetworkDropdownHandler::HandleNetworkDropdownRefresh() {
   // Since language change is async,
   // we may in theory be on another screen during this call.
   if (dropdown_.get())
     dropdown_->Refresh();
 }
 
 }  // namespace chromeos