Bug 1346981 - Add a Gecko Profiler label to WindowDestroyedEvent::Run…

…; r=mystor This function can potentially take a very long time. This label helps us identify it in BHR data via telemetry.
dothq · Mar 13, 2017 · d877744 · d877744
1 parent 2028237
commit d877744
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/dom/base/nsGlobalWindow.cpp b/dom/base/nsGlobalWindow.cpp
@@ -9389,6 +9389,9 @@ class WindowDestroyedEvent : public Runnable
 
   NS_IMETHOD Run() override
   {
+    PROFILER_LABEL("WindowDestroyedEvent", "Run",
+                   js::ProfileEntry::Category::OTHER);
+
     nsCOMPtr<nsIObserverService> observerService =
       services::GetObserverService();
     if (observerService) {