Add MacAddress to ONC and networkingPrivate

components/wifi/fake_wifi_service.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 "components/wifi/fake_wifi_service.h"
 
 #include "base/bind.h"
 #include "base/json/json_reader.h"
 #include "base/message_loop/message_loop.h"
 #include "components/onc/onc_constants.h"
 
 namespace wifi {
 
 FakeWiFiService::FakeWiFiService() {
   // Populate data expected by unit test.
   {
     WiFiService::NetworkProperties network_properties;
     network_properties.connection_state = onc::connection_state::kConnected;
     network_properties.guid = "stub_wifi1";
     network_properties.name = "wifi1";
     network_properties.type = onc::network_type::kWiFi;
     network_properties.frequency = 0;
     network_properties.ssid = "wifi1";
     network_properties.security = onc::wifi::kWEP_PSK;
     network_properties.signal_strength = 40;
     network_properties.json_extra =
       "{"
+      "  \"MacAddress\": \"00:11:22:AA:BB:CC\","
       "  \"IPConfigs\": [{"
       "     \"Gateway\": \"0.0.0.1\","
       "     \"IPAddress\": \"0.0.0.0\","
       "     \"RoutingPrefix\": 0,"
       "     \"Type\": \"IPv4\""
       "  }],"
       "  \"WiFi\": {"
       "    \"Frequency\": 2400,"
       "    \"FrequencyList\": [2400]"
       "  }"
@@ skipping 187 matching lines @@
       FROM_HERE, base::Bind(network_list_changed_observer_, current_networks));
 }
 
 void FakeWiFiService::NotifyNetworkChanged(const std::string& network_guid) {
   WiFiService::NetworkGuidList changed_networks(1, network_guid);
   message_loop_proxy_->PostTask(
       FROM_HERE, base::Bind(networks_changed_observer_, changed_networks));
 }
 
 }  // namespace wifi