Reland: Add a trace-event for each runtime-stats timer (CL 2052523002)

src/execution.cc

Index: src/execution.cc
diff --git a/src/execution.cc b/src/execution.cc
index 37e41d50d30a554b665fbbbd0e5693b534cb0c69..3771f4062db7bb5dc71e7956047829eedc6d9e9c 100644
--- a/src/execution.cc
+++ b/src/execution.cc
@@ -95,6 +95,7 @@ MUST_USE_RESULT MaybeHandle<Object> Invoke(Isolate* isolate, bool is_construct,
       PrintDeserializedCodeInfo(Handle<JSFunction>::cast(target));
     }
     RuntimeCallTimerScope timer(isolate, &RuntimeCallStats::JS_Execution);
+    TRACE_RUNTIME_CALL("JS_Execution");
     value = CALL_GENERATED_CODE(isolate, stub_entry, orig_func, func, recv,
                                 argc, argv);
   }