Replace scoped_ptr with unique_ptr in webrtc/modules/

webrtc/modules/video_coding/nack_module_unittest.cc

 /*
  *  Copyright (c) 2016 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 <cstring>
+#include <memory>
+
 #include "testing/gtest/include/gtest/gtest.h"
 #include "webrtc/modules/video_coding/include/video_coding_defines.h"
 #include "webrtc/modules/video_coding/nack_module.h"
 #include "webrtc/system_wrappers/include/clock.h"
 #include "webrtc/base/mod_ops.h"
 
 namespace webrtc {
 class TestNackModule : public ::testing::Test,
                        public NackSender,
                        public KeyFrameRequestSender {
@@ skipping 261 matching lines @@
 
   sent_nacks_.clear();
   clock_->AdvanceTimeMilliseconds(100);
   nack_module_.ClearUpTo(0);
   nack_module_.Process();
   EXPECT_EQ(15u, sent_nacks_.size());
   EXPECT_EQ(0, sent_nacks_[0]);
 }
 
 }  // namespace webrtc