Convert //dbus from scoped_ptr to std::unique_ptr

dbus/object_manager_unittest.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 <stdint.h>
 
 #include <string>
@@ skipping 187 matching lines @@
     writer.AppendObjectPath(object_path);
 
     object_proxy->CallMethod(&method_call,
                              ObjectProxy::TIMEOUT_USE_DEFAULT,
                              base::Bind(&ObjectManagerTest::MethodCallback,
                                         base::Unretained(this)));
     WaitForMethodCallback();
   }
 
   base::MessageLoop message_loop_;
-  scoped_ptr<base::RunLoop> run_loop_;
-  scoped_ptr<base::Thread> dbus_thread_;
+  std::unique_ptr<base::RunLoop> run_loop_;
+  std::unique_ptr<base::Thread> dbus_thread_;
   scoped_refptr<Bus> bus_;
   ObjectManager* object_manager_;
-  scoped_ptr<TestService> test_service_;
+  std::unique_ptr<TestService> test_service_;
 
   std::string last_name_value_;
   bool timeout_expired_;
 
   std::vector<std::pair<ObjectPath, std::string> > added_objects_;
   std::vector<std::pair<ObjectPath, std::string> > removed_objects_;
   std::vector<std::string> updated_properties_;
 
   bool method_callback_called_;
 };
@@ skipping 187 matching lines @@
                  base::Unretained(this)),
       base::TimeDelta::FromSeconds(2));
 
   while (last_name_value_ != "ChangedTestServiceName" && !timeout_expired_) {
     run_loop_.reset(new base::RunLoop);
     run_loop_->Run();
   }
 }
 
 }  // namespace dbus