Replace scoped_ptr with unique_ptr everywhere

webrtc/tools/agc/activity_metric.cc

 /*
  *  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.
  */
 
 
 #include <math.h>
 #include <stdio.h>
 #include <stdlib.h>
 
 #include <algorithm>
+#include <memory>
 
 #include "gflags/gflags.h"
 #include "testing/gtest/include/gtest/gtest.h"
-#include "webrtc/base/scoped_ptr.h"
 #include "webrtc/modules/audio_processing/agc/agc.h"
 #include "webrtc/modules/audio_processing/agc/histogram.h"
 #include "webrtc/modules/audio_processing/agc/utility.h"
 #include "webrtc/modules/audio_processing/vad/vad_audio_proc.h"
 #include "webrtc/modules/audio_processing/vad/common.h"
 #include "webrtc/modules/audio_processing/vad/pitch_based_vad.h"
 #include "webrtc/modules/audio_processing/vad/standalone_vad.h"
 #include "webrtc/modules/include/module_common_types.h"
 
 static const int kAgcAnalWindowSamples = 100;
@@ skipping 117 matching lines @@
   }
 
   void SetActivityThreshold(double activity_threshold) {
     activity_threshold_ = activity_threshold;
   }
 
  private:
   int video_index_;
   double activity_threshold_;
   double video_vad_[kMaxNumFrames];
-  rtc::scoped_ptr<Histogram> audio_content_;
-  rtc::scoped_ptr<VadAudioProc> audio_processing_;
-  rtc::scoped_ptr<PitchBasedVad> vad_;
-  rtc::scoped_ptr<StandaloneVad> standalone_vad_;
+  std::unique_ptr<Histogram> audio_content_;
+  std::unique_ptr<VadAudioProc> audio_processing_;
+  std::unique_ptr<PitchBasedVad> vad_;
+  std::unique_ptr<StandaloneVad> standalone_vad_;
 
   FILE* audio_content_fid_;
 };
 
 
 void void_main(int argc, char* argv[]) {
   webrtc::AgcStat agc_stat;
 
   FILE* pcm_fid = fopen(argv[1], "rb");
   ASSERT_TRUE(pcm_fid != NULL) << "Cannot open PCM file " << argv[1];
@@ skipping 204 matching lines @@
       " one probability per frame.\n"
       "\nUsage:\n\n"
       "activity_metric input_pcm [options]\n"
       "where 'input_pcm' is the input audio sampled at 16 kHz in 16 bits "
       "format.\n\n";
   google::SetUsageMessage(kUsage);
   google::ParseCommandLineFlags(&argc, &argv, true);
   webrtc::void_main(argc, argv);
   return 0;
 }