Enable pairing registry in me2me native messaging host on Windows

remoting/host/setup/me2me_native_messaging_host.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 "remoting/host/setup/me2me_native_messaging_host.h"
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 271 matching lines @@
   daemon_controller_->GetConfig(
       base::Bind(&Me2MeNativeMessagingHost::SendConfigResponse, weak_ptr_,
                  base::Passed(&response)));
 }
 
 void Me2MeNativeMessagingHost::ProcessGetPairedClients(
     scoped_ptr<base::DictionaryValue> message,
     scoped_ptr<base::DictionaryValue> response) {
   DCHECK(thread_checker_.CalledOnValidThread());
 
-  if (needs_elevation_) {
-    DelegateToElevatedHost(message.Pass(), response.Pass());
-    return;
-  }
-
   if (pairing_registry_) {
     pairing_registry_->GetAllPairings(
         base::Bind(&Me2MeNativeMessagingHost::SendPairedClientsResponse,
                    weak_ptr_, base::Passed(&response)));
   } else {
     scoped_ptr<base::ListValue> no_paired_clients(new base::ListValue);
     SendPairedClientsResponse(response.Pass(), no_paired_clients.Pass());
   }
 }
 
@@ skipping 365 matching lines @@
 
 void Me2MeNativeMessagingHost::DelegateToElevatedHost(
     scoped_ptr<base::DictionaryValue> message,
     scoped_ptr<base::DictionaryValue> response) {
   NOTREACHED();
 }
 
 #endif  // !defined(OS_WIN)
 
 }  // namespace remoting