Remove even more headers from base/memory/scoped_ptr.h

remoting/protocol/rejecting_authenticator.h

 // Copyright 2016 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.
 
 #ifndef REMOTING_PROTOCOL_REJECTING_AUTHENTICATOR_FACTORY_H_
 #define REMOTING_PROTOCOL_REJECTING_AUTHENTICATOR_FACTORY_H_
 
 #include <string>
 
+#include "base/macros.h"
 #include "remoting/protocol/authenticator.h"
 
 namespace remoting {
 namespace protocol {
 
 // Authenticator that accepts one message and rejects connection after that.
 class RejectingAuthenticator : public Authenticator {
  public:
   RejectingAuthenticator(RejectionReason rejection_reason);
   ~RejectingAuthenticator() override;
@@ skipping 13 matching lines @@
   State state_ = WAITING_MESSAGE;
   std::string auth_key_;
 
   DISALLOW_COPY_AND_ASSIGN(RejectingAuthenticator);
 };
 
 }  // namespace protocol
 }  // namespace remoting
 
 #endif  // REMOTING_PROTOCOL_REJECTING_AUTHENTICATOR_FACTORY_H_