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

remoting/host/audio_pump_unittest.cc

 // Copyright 2015 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/audio_pump.h"
 
 #include <stddef.h>
 
+#include <utility>
+
 #include "base/macros.h"
 #include "base/memory/scoped_vector.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "remoting/codec/audio_encoder.h"
 #include "remoting/host/audio_capturer.h"
 #include "remoting/proto/audio.pb.h"
 #include "remoting/protocol/audio_stub.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace remoting {
 
 namespace {
 
 // Creates a dummy packet with 1k data
 scoped_ptr<AudioPacket> MakeAudioPacket() {
   scoped_ptr<AudioPacket> packet(new AudioPacket);
   packet->add_data()->resize(1000);
-  return packet.Pass();
+  return packet;
 }
 
 }  // namespace
 
 class FakeAudioCapturer : public AudioCapturer {
  public:
   FakeAudioCapturer() {}
   ~FakeAudioCapturer() override {}
 
   bool Start(const PacketCapturedCallback& callback) override {
     callback_ = callback;
     return true;
   }
 
   const PacketCapturedCallback& callback() { return callback_; }
 
  private:
   PacketCapturedCallback callback_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeAudioCapturer);
 };
 
 class FakeAudioEncoder : public AudioEncoder {
  public:
   FakeAudioEncoder() {}
   ~FakeAudioEncoder() override {}
 
   scoped_ptr<AudioPacket> Encode(scoped_ptr<AudioPacket> packet) override {
-    return packet.Pass();
+    return packet;
   }
   int GetBitrate() override {
     return 160000;
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(FakeAudioEncoder);
 };
 
 class AudioPumpTest : public testing::Test, public protocol::AudioStub {
@@ skipping 34 matching lines @@
 void AudioPumpTest::TearDown() {
   pump_.reset();
 
   // Let the message loop run to finish destroying the capturer.
   base::RunLoop().RunUntilIdle();
 }
 
 void AudioPumpTest::ProcessAudioPacket(
     scoped_ptr<AudioPacket> audio_packet,
     const base::Closure& done) {
-  sent_packets_.push_back(audio_packet.Pass());
+  sent_packets_.push_back(std::move(audio_packet));
   done_closures_.push_back(done);
 }
 
 // Verify that the pump pauses pumping when the network is congested.
 TEST_F(AudioPumpTest, BufferSizeLimit) {
   // Run message loop to let the pump start the capturer.
   base::RunLoop().RunUntilIdle();
   ASSERT_FALSE(capturer_->callback().is_null());
 
   // Try sending 100 packets, 1k each. The pump should stop pumping and start
@@ skipping 12 matching lines @@
   done_closures_.front().Run();
   base::RunLoop().RunUntilIdle();
 
   // Verify that the pump continues to send captured audio.
   capturer_->callback().Run(MakeAudioPacket());
   base::RunLoop().RunUntilIdle();
   EXPECT_EQ(num_sent_packets + 1, sent_packets_.size());
 }
 
 }  // namespace remoting