Convert //sandbox to use std::unique_ptr

sandbox/linux/syscall_broker/broker_process.h

 // 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.
 
 #ifndef SANDBOX_LINUX_SERVICES_BROKER_PROCESS_H_
 #define SANDBOX_LINUX_SERVICES_BROKER_PROCESS_H_
 
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "base/callback_forward.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/pickle.h"
 #include "base/process/process.h"
 #include "sandbox/linux/syscall_broker/broker_policy.h"
 #include "sandbox/sandbox_export.h"
 
 namespace sandbox {
 
 namespace syscall_broker {
 
 class BrokerClient;
@@ skipping 51 matching lines @@
 
   // Close the IPC channel with the other party. This should only be used
   // by tests an none of the class methods should be used afterwards.
   void CloseChannel();
 
   bool initialized_;  // Whether we've been through Init() yet.
   const bool fast_check_in_client_;
   const bool quiet_failures_for_tests_;
   pid_t broker_pid_;                     // The PID of the broker (child).
   syscall_broker::BrokerPolicy policy_;  // The sandboxing policy.
-  scoped_ptr<syscall_broker::BrokerClient> broker_client_;
+  std::unique_ptr<syscall_broker::BrokerClient> broker_client_;
 
   DISALLOW_COPY_AND_ASSIGN(BrokerProcess);
 };
 
 }  // namespace syscall_broker
 
 }  // namespace sandbox
 
 #endif  // SANDBOX_LINUX_SERVICES_BROKER_PROCESS_H_