Replace scoped_ptr with unique_ptr in webrtc/media/

webrtc/media/devices/gdivideorenderer.cc

Index: webrtc/media/devices/gdivideorenderer.cc
diff --git a/webrtc/media/devices/gdivideorenderer.cc b/webrtc/media/devices/gdivideorenderer.cc
index 77cf7bb8ff6d5a535769606b9dbd2add90d91fbe..78cba3ff26862a4b8cf63aa20eccc062947a06dd 100644
--- a/webrtc/media/devices/gdivideorenderer.cc
+++ b/webrtc/media/devices/gdivideorenderer.cc
@@ -14,7 +14,6 @@
 
 #include "webrtc/media/devices/gdivideorenderer.h"
 
-#include "webrtc/base/scoped_ptr.h"
 #include "webrtc/base/thread.h"
 #include "webrtc/base/win32window.h"
 #include "webrtc/media/base/videocommon.h"
@@ -83,8 +82,8 @@ class GdiVideoRenderer::VideoWindow : public rtc::Win32Window {
   void OnRenderFrame(const VideoFrame* frame);
 
   BITMAPINFO bmi_;
-  rtc::scoped_ptr<uint8_t[]> image_;
-  rtc::scoped_ptr<WindowThread> window_thread_;
+  std::unique_ptr<uint8_t[]> image_;
+  std::unique_ptr<WindowThread> window_thread_;
   // The initial position of the window.
   int initial_x_;
   int initial_y_;