Update from https://crrev.com/316786

net/base/net_util_win.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 "net/base/net_util.h"
 
 #include <iphlpapi.h>
 #include <wlanapi.h>
 
 #include <algorithm>
@@ skipping 302 matching lines @@
   }
 
  private:
   internal::WlanHandle client_;
 };
 
 scoped_ptr<ScopedWifiOptions> SetWifiOptions(int options) {
   return scoped_ptr<ScopedWifiOptions>(new WifiOptionSetter(options));
 }
 
+std::string GetWifiSSID() {
+  NOTIMPLEMENTED();
+  return "";
+}
+
 }  // namespace net