[counters] Implement off-isolate RuntimeCallStats for the Preparser

src/counters-inl.h

Index: src/counters-inl.h
diff --git a/src/counters-inl.h b/src/counters-inl.h
index 2001586ac6fbd8627bc8f2fcff8964c42e825d29..7219ef778a6ea6a06ce25ad457b7a1299c5d7194 100644
--- a/src/counters-inl.h
+++ b/src/counters-inl.h
@@ -13,14 +13,19 @@ namespace internal {
 RuntimeCallTimerScope::RuntimeCallTimerScope(
     Isolate* isolate, RuntimeCallStats::CounterId counter_id) {
   if (V8_UNLIKELY(FLAG_runtime_stats)) {
-    Initialize(isolate, counter_id);
+    Initialize(isolate->counters()->runtime_call_stats(), counter_id);
   }
 }
 
 RuntimeCallTimerScope::RuntimeCallTimerScope(
     HeapObject* heap_object, RuntimeCallStats::CounterId counter_id) {
+  RuntimeCallTimerScope(heap_object->GetIsolate(), counter_id);
+}
+
+RuntimeCallTimerScope::RuntimeCallTimerScope(
+    RuntimeCallStats* stats, RuntimeCallStats::CounterId counter_id) {
   if (V8_UNLIKELY(FLAG_runtime_stats)) {
-    Initialize(heap_object->GetIsolate(), counter_id);
+    Initialize(stats, counter_id);
   }
 }