Show ****** in wifi passphrase field

chromeos/dbus/shill_service_client_stub.cc

 // Copyright (c) 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 "chromeos/dbus/shill_service_client_stub.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/message_loop/message_loop.h"
 #include "base/stl_util.h"
@@ skipping 78 matching lines @@
   DBusMethodCallStatus call_status;
   stub_services_.GetDictionaryWithoutPathExpansion(service_path.value(),
                                                    &nested_dict);
   if (nested_dict) {
     result_properties.reset(nested_dict->DeepCopy());
     // Remove credentials that Shill wouldn't send.
     result_properties->RemoveWithoutPathExpansion(flimflam::kPassphraseProperty,
                                                   NULL);
     call_status = DBUS_METHOD_CALL_SUCCESS;
   } else {
+    LOG(ERROR) << "Properties not found for: " << service_path.value();
     result_properties.reset(new base::DictionaryValue);
     call_status = DBUS_METHOD_CALL_FAILURE;
   }
 
   base::MessageLoop::current()->PostTask(
       FROM_HERE,
       base::Bind(&PassStubServiceProperties,
                  callback,
                  call_status,
                  base::Owned(result_properties.release())));
@@ skipping 545 matching lines @@
               base::Bind(&base::DoNothing),
               error_callback);
   SetProperty(service_path,
               flimflam::kConnectableProperty,
               base::FundamentalValue(true),
               base::Bind(&base::DoNothing),
               error_callback);
 }
 
 }  // namespace chromeos