Add scoped_ptr<>::PassAs<>().

remoting/protocol/v1_authenticator.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 "remoting/protocol/v1_authenticator.h"
 
 #include "base/base64.h"
 #include "base/logging.h"
 #include "crypto/rsa_private_key.h"
 #include "remoting/base/constants.h"
@@ skipping 63 matching lines @@
   return message.Pass();
 }
 
 scoped_ptr<ChannelAuthenticator>
 V1ClientAuthenticator::CreateChannelAuthenticator() const {
   DCHECK_EQ(state_, ACCEPTED);
   scoped_ptr<SslHmacChannelAuthenticator> result =
       SslHmacChannelAuthenticator::CreateForClient(
           remote_cert_, shared_secret_);
   result->SetLegacyOneWayMode(SslHmacChannelAuthenticator::SEND_ONLY);
-  return scoped_ptr<ChannelAuthenticator>(result.Pass());
+  return result.PassAs<ChannelAuthenticator>();
 };
 
 V1HostAuthenticator::V1HostAuthenticator(
     const std::string& local_cert,
     const crypto::RSAPrivateKey& local_private_key,
     const std::string& shared_secret,
     const std::string& remote_jid)
     : local_cert_(local_cert),
       local_private_key_(local_private_key.Copy()),
       shared_secret_(shared_secret),
@@ skipping 39 matching lines @@
   return message.Pass();
 }
 
 scoped_ptr<ChannelAuthenticator>
 V1HostAuthenticator::CreateChannelAuthenticator() const {
   DCHECK_EQ(state_, ACCEPTED);
   scoped_ptr<SslHmacChannelAuthenticator> result =
       SslHmacChannelAuthenticator::CreateForHost(
           local_cert_, local_private_key_.get(), shared_secret_);
   result->SetLegacyOneWayMode(SslHmacChannelAuthenticator::RECEIVE_ONLY);
-  return scoped_ptr<ChannelAuthenticator>(result.Pass());
+  return result.PassAs<ChannelAuthenticator>();
 };
 
 }  // namespace remoting
 }  // namespace protocol