Re-write many calls to WrapUnique() with MakeUnique()

chrome/browser/media/webrtc/media_stream_capture_indicator.cc

Index: chrome/browser/media/webrtc/media_stream_capture_indicator.cc
diff --git a/chrome/browser/media/webrtc/media_stream_capture_indicator.cc b/chrome/browser/media/webrtc/media_stream_capture_indicator.cc
index 446b3eece0a9ff34c9923b6236472fa9906b3e69..105b62124296c2cc5388129d62e62749688bc835 100644
--- a/chrome/browser/media/webrtc/media_stream_capture_indicator.cc
+++ b/chrome/browser/media/webrtc/media_stream_capture_indicator.cc
@@ -175,7 +175,7 @@ class MediaStreamCaptureIndicator::UIDelegate : public content::MediaStreamUI {
 std::unique_ptr<content::MediaStreamUI>
 MediaStreamCaptureIndicator::WebContentsDeviceUsage::RegisterMediaStream(
     const content::MediaStreamDevices& devices) {
-  return base::WrapUnique(new UIDelegate(weak_factory_.GetWeakPtr(), devices));
+  return base::MakeUnique<UIDelegate>(weak_factory_.GetWeakPtr(), devices);
 }
 
 void MediaStreamCaptureIndicator::WebContentsDeviceUsage::AddDevices(