Force events to be non blocking if main thread is unresponsive.

third_party/WebKit/Source/core/inspector/InspectorWebPerfAgent.h

Index: third_party/WebKit/Source/core/inspector/InspectorWebPerfAgent.h
diff --git a/third_party/WebKit/Source/core/inspector/InspectorWebPerfAgent.h b/third_party/WebKit/Source/core/inspector/InspectorWebPerfAgent.h
index 549ca161193cfc4c4e28ffdd095d181163c01278..16dab6a9cb572926b5aef0504d1a5f94278796a2 100644
--- a/third_party/WebKit/Source/core/inspector/InspectorWebPerfAgent.h
+++ b/third_party/WebKit/Source/core/inspector/InspectorWebPerfAgent.h
@@ -43,9 +43,9 @@ class CORE_EXPORT InspectorWebPerfAgent final
   void didProcessTask() override;
 
   // scheduler::TaskTimeObserver implementation
-  void ReportTaskTime(scheduler::TaskQueue*,
-                      double startTime,
-                      double endTime) override;
+  void ReportTaskEndTime(scheduler::TaskQueue*,
+                         double startTime,
+                         double endTime) override;
 
  private:
   bool m_enabled;