Add NetworkHandler to own network handlers in src/chromeos/network

chrome/browser/ui/webui/chromeos/about_network.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/about_network.h"
 
 #include "ash/ash_switches.h"
 #include "base/command_line.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_tokenizer.h"
@@ skipping 100 matching lines @@
       WrapWithTD(network->roaming()) +
       WrapWithTD(base::IntToString(network->cellular_out_of_credits())) +
       WrapWithTD(base::IntToString(network->signal_strength())) +
       WrapWithTD(base::IntToString(network->auto_connect())) +
       WrapWithTD(base::IntToString(network->favorite())) +
       WrapWithTD(base::IntToString(network->priority()));
   return WrapWithTR(str);
 }
 
 std::string GetNetworkStateHtmlInfo() {
-  NetworkStateHandler* handler = NetworkStateHandler::Get();
+  NetworkStateHandler* handler = NetworkHandler::Get()->network_state_handler();
   NetworkStateHandler::NetworkStateList network_list;
   handler->GetNetworkList(&network_list);
 
   std::string output;
   output.append(WrapWithH3(
       l10n_util::GetStringUTF8(IDS_ABOUT_NETWORK_NETWORKS)));
   output.append("<table border=1>");
   output.append(NetworkStateToHtmlTableHeader());
   for (NetworkStateHandler::NetworkStateList::iterator iter =
            network_list.begin(); iter != network_list.end(); ++iter) {
@@ skipping 22 matching lines @@
   std::string output = GetHeaderHtmlInfo(refresh);
   if (network_event_log::IsInitialized())
     output += GetEventLogSection(debug);
   output += GetNetworkStateHtmlInfo();
   return output;
 }
 
 }  // namespace about_ui
 
 }  // namespace chromeos