Roll WebRTC 8931:8933, Libjingle 8930:8932

content/renderer/media/webrtc/webrtc_video_capturer_adapter.cc

Index: content/renderer/media/webrtc/webrtc_video_capturer_adapter.cc
diff --git a/content/renderer/media/webrtc/webrtc_video_capturer_adapter.cc b/content/renderer/media/webrtc/webrtc_video_capturer_adapter.cc
index 024c2b1ea6585360bfd9c2ce016e731ff302ad24..370de9ac29de9129055574a36d9129138e1f2b06 100644
--- a/content/renderer/media/webrtc/webrtc_video_capturer_adapter.cc
+++ b/content/renderer/media/webrtc/webrtc_video_capturer_adapter.cc
@@ -65,9 +65,7 @@ class VideoFrameWrapper : public webrtc::VideoFrameBuffer {
     return frame_->stride(WebRtcToMediaPlaneType(type));
   }
 
-  rtc::scoped_refptr<webrtc::NativeHandle> native_handle() const override {
-    return nullptr;
-  }
+  void* native_handle() const override { return nullptr; }
 
   ~VideoFrameWrapper() override {}
   friend class rtc::RefCountedObject<VideoFrameWrapper>;