tracing: Make ConvertableToTraceFormat move-only scoped_ptr

base/trace_event/trace_event_etw_export_win.h

Index: base/trace_event/trace_event_etw_export_win.h
diff --git a/base/trace_event/trace_event_etw_export_win.h b/base/trace_event/trace_event_etw_export_win.h
index 9201622a9c6e7033d14817ed7e239ba391fcd6c0..4ae11d602c993b1a9d42dcb1f0178341e64e0596 100644
--- a/base/trace_event/trace_event_etw_export_win.h
+++ b/base/trace_event/trace_event_etw_export_win.h
@@ -50,7 +50,7 @@ class BASE_EXPORT TraceEventETWExport {
       const char** arg_names,
       const unsigned char* arg_types,
       const unsigned long long* arg_values,
-      const scoped_refptr<ConvertableToTraceFormat>* convertable_values);
+      const scoped_ptr<ConvertableToTraceFormat>* convertable_values);
 
   // Exports an ETW event that marks the end of a complete event.
   static void AddCompleteEndEvent(const char* name);