Use std::move() instead of scoped_ptr<>::Pass().

remoting/protocol/negotiating_authenticator_base.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/negotiating_authenticator_base.h"
 
 #include <algorithm>
 #include <sstream>
 
 #include "base/bind.h"
@@ skipping 76 matching lines @@
 
   scoped_ptr<buzz::XmlElement> result;
   if (current_authenticator_->state() == MESSAGE_READY) {
     result = current_authenticator_->GetNextMessage();
   } else {
     result = CreateEmptyAuthenticatorMessage();
   }
   state_ = current_authenticator_->state();
   DCHECK(state_ == ACCEPTED || state_ == WAITING_MESSAGE);
   result->AddAttr(kMethodAttributeQName, current_method_.ToString());
-  return result.Pass();
+  return result;
 }
 
 void NegotiatingAuthenticatorBase::AddMethod(
     const AuthenticationMethod& method) {
   DCHECK(method.is_valid());
   methods_.push_back(method);
 }
 
 const std::string& NegotiatingAuthenticatorBase::GetAuthKey() const {
   DCHECK_EQ(state(), ACCEPTED);
   return current_authenticator_->GetAuthKey();
 }
 
 scoped_ptr<ChannelAuthenticator>
 NegotiatingAuthenticatorBase::CreateChannelAuthenticator() const {
   DCHECK_EQ(state(), ACCEPTED);
   return current_authenticator_->CreateChannelAuthenticator();
 }
 
 }  // namespace protocol
 }  // namespace remoting