Replace scoped_ptr with unique_ptr in webrtc/video/

webrtc/video/video_quality_test.h

Index: webrtc/video/video_quality_test.h
diff --git a/webrtc/video/video_quality_test.h b/webrtc/video/video_quality_test.h
index dd2b011cc37e922e532818dfe64e955a35e29da7..b476004aae86322f84ec79a12edd7d87df74fa29 100644
--- a/webrtc/video/video_quality_test.h
+++ b/webrtc/video/video_quality_test.h
@@ -10,6 +10,7 @@
 #ifndef WEBRTC_VIDEO_VIDEO_QUALITY_TEST_H_
 #define WEBRTC_VIDEO_VIDEO_QUALITY_TEST_H_
 
+#include <memory>
 #include <string>
 #include <vector>
 
@@ -103,10 +104,10 @@ class VideoQualityTest : public test::CallTest {
   void SetupScreenshare();
 
   // We need a more general capturer than the FrameGeneratorCapturer.
-  rtc::scoped_ptr<test::VideoCapturer> capturer_;
-  rtc::scoped_ptr<test::TraceToStderr> trace_to_stderr_;
-  rtc::scoped_ptr<test::FrameGenerator> frame_generator_;
-  rtc::scoped_ptr<VideoEncoder> encoder_;
+  std::unique_ptr<test::VideoCapturer> capturer_;
+  std::unique_ptr<test::TraceToStderr> trace_to_stderr_;
+  std::unique_ptr<test::FrameGenerator> frame_generator_;
+  std::unique_ptr<VideoEncoder> encoder_;
   VideoCodecUnion codec_settings_;
   Clock* const clock_;