Convert //dbus from scoped_ptr to std::unique_ptr

dbus/object_manager.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 "dbus/object_manager.h"
 
 #include <stddef.h>
 
 #include "base/bind.h"
 #include "base/location.h"
@@ skipping 245 matching lines @@
 
   // Handle the message only if it is a signal.
   // Note that the match rule in SetupMatchRuleAndFilter() is configured to
   // only accept signals, but we check here just in case.
   if (dbus_message_get_type(raw_message) != DBUS_MESSAGE_TYPE_SIGNAL)
     return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
 
   // raw_message will be unrefed on exit of the function. Increment the
   // reference so we can use it in Signal.
   dbus_message_ref(raw_message);
-  scoped_ptr<Signal> signal(
-      Signal::FromRawMessage(raw_message));
+  std::unique_ptr<Signal> signal(Signal::FromRawMessage(raw_message));
 
   const std::string interface = signal->GetInterface();
   const std::string member = signal->GetMember();
 
   statistics::AddReceivedSignal(service_name_, interface, member);
 
   // Handle the signal only if it is PropertiesChanged.
   // Note that the match rule in SetupMatchRuleAndFilter() is configured to
   // only accept PropertiesChanged signals, but we check here just in case.
   const std::string absolute_signal_name =
@@ skipping 249 matching lines @@
         RemoveInterface(object_path, *iiter);
     }
 
   }
 
   if (!new_owner.empty())
     GetManagedObjects();
 }
 
 }  // namespace dbus