--- a/layout/base/nsLayoutUtils.cpp
+++ b/layout/base/nsLayoutUtils.cpp
@@ -4031,17 +4031,17 @@ nsLayoutUtils::PaintFrame(gfxContext* aR
     // transaction because we wanted to update plugins first. Schedule the
     // composite now.
     if (layerManager) {
       layerManager->ScheduleComposite();
     }
   }
 
   {
-    AutoProfilerTracing tracing("Paint", "DisplayListResources");
+    AUTO_PROFILER_TRACING("Paint", "DisplayListResources");
 
     // Flush the list so we don't trigger the IsEmpty-on-destruction assertion
     if (!retainedBuilder) {
       list.DeleteAll(&builder);
       builder.EndFrame();
     } else {
       builder.EndFrame();
     }