Convert //remoting to use std::unique_ptr

remoting/host/native_messaging/native_messaging_reader_unittest.cc

 // 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.
 
 #include "remoting/host/native_messaging/native_messaging_reader.h"
 
 #include <stdint.h>
 
+#include <memory>
 #include <utility>
 
 #include "base/bind.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/values.h"
 #include "remoting/host/setup/test_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace remoting {
 
 class NativeMessagingReaderTest : public testing::Test {
  public:
   NativeMessagingReaderTest();
   ~NativeMessagingReaderTest() override;
 
   void SetUp() override;
 
   // Starts the reader and runs the MessageLoop to completion.
   void Run();
 
   // MessageCallback passed to the Reader. Stores |message| so it can be
   // verified by tests.
-  void OnMessage(scoped_ptr<base::Value> message);
+  void OnMessage(std::unique_ptr<base::Value> message);
 
   // Writes a message (header+body) to the write-end of the pipe.
   void WriteMessage(const std::string& message);
 
   // Writes some data to the write-end of the pipe.
   void WriteData(const char* data, int length);
 
  protected:
-  scoped_ptr<NativeMessagingReader> reader_;
+  std::unique_ptr<NativeMessagingReader> reader_;
   base::File read_file_;
   base::File write_file_;
-  scoped_ptr<base::Value> message_;
+  std::unique_ptr<base::Value> message_;
 
  private:
   // MessageLoop declared here, since the NativeMessageReader ctor requires a
   // MessageLoop to have been created.
   base::MessageLoopForIO message_loop_;
   base::RunLoop run_loop_;
 };
 
 NativeMessagingReaderTest::NativeMessagingReaderTest() {}
 NativeMessagingReaderTest::~NativeMessagingReaderTest() {}
 
 void NativeMessagingReaderTest::SetUp() {
   ASSERT_TRUE(MakePipe(&read_file_, &write_file_));
   reader_.reset(new NativeMessagingReader(std::move(read_file_)));
 }
 
 void NativeMessagingReaderTest::Run() {
   // Close the write-end, so the reader doesn't block waiting for more data.
   write_file_.Close();
 
   // base::Unretained is safe since no further tasks can run after
   // RunLoop::Run() returns.
   reader_->Start(
       base::Bind(&NativeMessagingReaderTest::OnMessage, base::Unretained(this)),
       run_loop_.QuitClosure());
   run_loop_.Run();
 }
 
-void NativeMessagingReaderTest::OnMessage(scoped_ptr<base::Value> message) {
+void NativeMessagingReaderTest::OnMessage(
+    std::unique_ptr<base::Value> message) {
   message_ = std::move(message);
 }
 
 void NativeMessagingReaderTest::WriteMessage(const std::string& message) {
   uint32_t length = message.length();
   WriteData(reinterpret_cast<char*>(&length), 4);
   WriteData(message.data(), length);
 }
 
 void NativeMessagingReaderTest::WriteData(const char* data, int length) {
@@ skipping 61 matching lines @@
   Run();
   EXPECT_TRUE(message_);
   base::DictionaryValue* message_dict;
   EXPECT_TRUE(message_->GetAsDictionary(&message_dict));
   int result;
   EXPECT_TRUE(message_dict->GetInteger("foo", &result));
   EXPECT_EQ(42, result);
 }
 
 }  // namespace remoting