Introduce {FAST,SLOW}_STRING_WRAPPER_ELEMENTS

src/contexts-inl.h

Index: src/contexts-inl.h
diff --git a/src/contexts-inl.h b/src/contexts-inl.h
index 67257ae0d71d794a9c75e92728223a498042069d..c26ce5bd47638d96effeb66180b4b95b656b51ed 100644
--- a/src/contexts-inl.h
+++ b/src/contexts-inl.h
@@ -33,7 +33,8 @@ void ScriptContextTable::set_used(int used) {
 Handle<Context> ScriptContextTable::GetContext(Handle<ScriptContextTable> table,
                                                int i) {
   DCHECK(i < table->used());
-  return Handle<Context>::cast(FixedArray::get(table, i + kFirstContextSlot));
+  return Handle<Context>::cast(
+      FixedArray::get(*table, i + kFirstContextSlot, table->GetIsolate()));
 }