Verify returned frames from media::VideoFrame::Wrap*() methods

content/browser/renderer_host/media/video_capture_device_client.cc

Index: content/browser/renderer_host/media/video_capture_device_client.cc
diff --git a/content/browser/renderer_host/media/video_capture_device_client.cc b/content/browser/renderer_host/media/video_capture_device_client.cc
index 28a5f6744c6b835986f477e62fc082c6f61e27eb..b4d142e99ff55fc9c212cef78623cc83d3e42b83 100644
--- a/content/browser/renderer_host/media/video_capture_device_client.cc
+++ b/content/browser/renderer_host/media/video_capture_device_client.cc
@@ -368,7 +368,8 @@ void VideoCaptureDeviceClient::OnIncomingCapturedBuffer(
           base::SharedMemory::NULLHandle(), 0u, base::TimeDelta());
       break;
   }
-  DCHECK(frame.get());
+  if (!frame)
+    return;
   frame->metadata()->SetDouble(media::VideoFrameMetadata::FRAME_RATE,
                                frame_format.frame_rate);
   OnIncomingCapturedVideoFrame(std::move(buffer), frame, timestamp);