Convert //tools to use std::unique_ptr

tools/ipc_fuzzer/message_replay/replay_process.h

 // Copyright 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.
 
 #ifndef TOOLS_IPC_FUZZER_REPLAY_REPLAY_PROCESS_H_
 #define TOOLS_IPC_FUZZER_REPLAY_REPLAY_PROCESS_H_
 
 #include <stddef.h>
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/thread.h"
 #include "base/timer/timer.h"
 #include "ipc/ipc_channel_proxy.h"
 #include "ipc/ipc_listener.h"
 #include "ipc/ipc_message.h"
 #include "ipc/mojo/scoped_ipc_support.h"
 #include "tools/ipc_fuzzer/message_lib/message_file.h"
 
@@ skipping 18 matching lines @@
   // Send messages to the browser.
   void Run();
 
   // IPC::Listener implementation.
   bool OnMessageReceived(const IPC::Message& message) override;
   void OnChannelError() override;
 
  private:
   void SendNextMessage();
 
-  scoped_ptr<IPC::ScopedIPCSupport> mojo_ipc_support_;
-  scoped_ptr<IPC::ChannelProxy> channel_;
+  std::unique_ptr<IPC::ScopedIPCSupport> mojo_ipc_support_;
+  std::unique_ptr<IPC::ChannelProxy> channel_;
   base::MessageLoop main_loop_;
   base::Thread io_thread_;
   base::WaitableEvent shutdown_event_;
-  scoped_ptr<base::Timer> timer_;
+  std::unique_ptr<base::Timer> timer_;
   MessageVector messages_;
   size_t message_index_;
 
   DISALLOW_COPY_AND_ASSIGN(ReplayProcess);
 };
 
 }  // namespace ipc_fuzzer
 
 #endif  // TOOLS_IPC_FUZZER_REPLAY_REPLAY_PROCESS_H_