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

webrtc/modules/audio_coding/test/EncodeDecodeTest.cc

Index: webrtc/modules/audio_coding/test/EncodeDecodeTest.cc
diff --git a/webrtc/modules/audio_coding/test/EncodeDecodeTest.cc b/webrtc/modules/audio_coding/test/EncodeDecodeTest.cc
index ba3c8d9ad2e053605b0cbfb88d9457fcd2595f33..e0632243bf4ffa7439fc352610d2674f4db67529 100644
--- a/webrtc/modules/audio_coding/test/EncodeDecodeTest.cc
+++ b/webrtc/modules/audio_coding/test/EncodeDecodeTest.cc
@@ -10,12 +10,12 @@
 
 #include "webrtc/modules/audio_coding/test/EncodeDecodeTest.h"
 
+#include <memory>
 #include <sstream>
 #include <stdio.h>
 #include <stdlib.h>
 
 #include "testing/gtest/include/gtest/gtest.h"
-#include "webrtc/base/scoped_ptr.h"
 #include "webrtc/common_types.h"
 #include "webrtc/modules/audio_coding/include/audio_coding_module.h"
 #include "webrtc/modules/audio_coding/acm2/acm_common_defs.h"
@@ -275,7 +275,7 @@ void EncodeDecodeTest::Perform() {
   codePars[1] = 0;
   codePars[2] = 0;
 
-  rtc::scoped_ptr<AudioCodingModule> acm(AudioCodingModule::Create(0));
+  std::unique_ptr<AudioCodingModule> acm(AudioCodingModule::Create(0));
   struct CodecInst sendCodecTmp;
   numCodecs = acm->NumberOfCodecs();
 
@@ -331,7 +331,7 @@ std::string EncodeDecodeTest::EncodeToFile(int fileType,
                                            int codeId,
                                            int* codePars,
                                            int testMode) {
-  rtc::scoped_ptr<AudioCodingModule> acm(AudioCodingModule::Create(1));
+  std::unique_ptr<AudioCodingModule> acm(AudioCodingModule::Create(1));
   RTPFile rtpFile;
   std::string fileName = webrtc::test::TempFilename(webrtc::test::OutputPath(),
                                                     "encode_decode_rtp");