[Tracing] Embed V8 runtime call stats into tracing.

src/api-arguments-inl.h

Index: src/api-arguments-inl.h
diff --git a/src/api-arguments-inl.h b/src/api-arguments-inl.h
index 89ac7de9466a7fc1cfe7e985ad1a6e615db494d4..eefdf35adc0e1f7abf62f0a9c5f13cebe52bcb26 100644
--- a/src/api-arguments-inl.h
+++ b/src/api-arguments-inl.h
@@ -20,6 +20,8 @@ namespace internal {
                                                          Handle<Name> name) { \
     Isolate* isolate = this->isolate();                                       \
     RuntimeCallTimerScope timer(isolate, &RuntimeCallStats::Function);        \
+    TRACE_EVENT_RUNTIME_CALL_STATS_TRACING_SCOPED(                            \
+        isolate, &tracing::TraceEventStatsTable::Function);                   \
     VMState<EXTERNAL> state(isolate);                                         \
     ExternalCallbackScope call_scope(isolate, FUNCTION_ADDR(f));              \
     PropertyCallbackInfo<ApiReturn> info(begin());                            \
@@ -44,6 +46,8 @@ FOR_EACH_CALLBACK_TABLE_MAPPING_1_NAME(WRITE_CALL_1_NAME)
                                                          uint32_t index) { \
     Isolate* isolate = this->isolate();                                    \
     RuntimeCallTimerScope timer(isolate, &RuntimeCallStats::Function);     \
+    TRACE_EVENT_RUNTIME_CALL_STATS_TRACING_SCOPED(                         \
+        isolate, &tracing::TraceEventStatsTable::Function);                \
     VMState<EXTERNAL> state(isolate);                                      \
     ExternalCallbackScope call_scope(isolate, FUNCTION_ADDR(f));           \
     PropertyCallbackInfo<ApiReturn> info(begin());                         \
@@ -64,6 +68,9 @@ Handle<Object> PropertyCallbackArguments::Call(
   Isolate* isolate = this->isolate();
   RuntimeCallTimerScope timer(
       isolate, &RuntimeCallStats::GenericNamedPropertySetterCallback);
+  TRACE_EVENT_RUNTIME_CALL_STATS_TRACING_SCOPED(
+      isolate,
+      &tracing::TraceEventStatsTable::GenericNamedPropertySetterCallback);
   VMState<EXTERNAL> state(isolate);
   ExternalCallbackScope call_scope(isolate, FUNCTION_ADDR(f));
   PropertyCallbackInfo<v8::Value> info(begin());
@@ -79,6 +86,8 @@ Handle<Object> PropertyCallbackArguments::Call(IndexedPropertySetterCallback f,
   Isolate* isolate = this->isolate();
   RuntimeCallTimerScope timer(isolate,
                               &RuntimeCallStats::IndexedPropertySetterCallback);
+  TRACE_EVENT_RUNTIME_CALL_STATS_TRACING_SCOPED(
+      isolate, &tracing::TraceEventStatsTable::IndexedPropertySetterCallback);
   VMState<EXTERNAL> state(isolate);
   ExternalCallbackScope call_scope(isolate, FUNCTION_ADDR(f));
   PropertyCallbackInfo<v8::Value> info(begin());
@@ -93,6 +102,8 @@ void PropertyCallbackArguments::Call(AccessorNameSetterCallback f,
   Isolate* isolate = this->isolate();
   RuntimeCallTimerScope timer(isolate,
                               &RuntimeCallStats::AccessorNameSetterCallback);
+  TRACE_EVENT_RUNTIME_CALL_STATS_TRACING_SCOPED(
+      isolate, &tracing::TraceEventStatsTable::AccessorNameSetterCallback);
   VMState<EXTERNAL> state(isolate);
   ExternalCallbackScope call_scope(isolate, FUNCTION_ADDR(f));
   PropertyCallbackInfo<void> info(begin());