Replace scoped_ptr with unique_ptr in webrtc/modules/audio_coding/test/

webrtc/modules/audio_coding/test/TestStereo.h

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #ifndef WEBRTC_MODULES_AUDIO_CODING_TEST_TESTSTEREO_H_
 #define WEBRTC_MODULES_AUDIO_CODING_TEST_TESTSTEREO_H_
 
 #include <math.h>
 
-#include "webrtc/base/scoped_ptr.h"
+#include <memory>
+
 #include "webrtc/modules/audio_coding/test/ACMTest.h"
 #include "webrtc/modules/audio_coding/test/Channel.h"
 #include "webrtc/modules/audio_coding/test/PCMFile.h"
 
 #define PCMA_AND_PCMU
 
 namespace webrtc {
 
 enum StereoMonoMode {
   kNotSet,
@@ skipping 48 matching lines @@
                          int rate, int pack_size, int channels,
                          int payload_type);
 
   void Run(TestPackStereo* channel, int in_channels, int out_channels,
            int percent_loss = 0);
   void OpenOutFile(int16_t test_number);
   void DisplaySendReceiveCodec();
 
   int test_mode_;
 
-  rtc::scoped_ptr<AudioCodingModule> acm_a_;
-  rtc::scoped_ptr<AudioCodingModule> acm_b_;
+  std::unique_ptr<AudioCodingModule> acm_a_;
+  std::unique_ptr<AudioCodingModule> acm_b_;
 
   TestPackStereo* channel_a2b_;
 
   PCMFile* in_file_stereo_;
   PCMFile* in_file_mono_;
   PCMFile out_file_;
   int16_t test_cntr_;
   uint16_t pack_size_samp_;
   uint16_t pack_size_bytes_;
   int counter_;
@@ skipping 11 matching lines @@
   int pcmu_pltype_;
 #endif
 #ifdef WEBRTC_CODEC_OPUS
   int opus_pltype_;
 #endif
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_AUDIO_CODING_TEST_TESTSTEREO_H_