Use std::move() instead of .Pass() in remoting/host

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 <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 {
 
@@ skipping 23 matching lines @@
   base::File write_file_;
   scoped_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() {}
 NativeMessagingReaderTest::~NativeMessagingReaderTest() {}
 
 void NativeMessagingReaderTest::SetUp() {
   ASSERT_TRUE(MakePipe(&read_file_, &write_file_));
-  reader_.reset(new NativeMessagingReader(read_file_.Pass()));
+  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) {
-  message_ = message.Pass();
+  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) {
   int written = write_file_.WriteAtCurrentPos(data, length);
@@ skipping 60 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