[builtins] Add receiver to builtin exit frames

src/frames.cc

Index: src/frames.cc
diff --git a/src/frames.cc b/src/frames.cc
index 17ce402ee2f5ef5f65ee4fe509257ad03ec58cab..fbce95bec0a7f9938bf9c6b356357cb23fe1863c 100644
--- a/src/frames.cc
+++ b/src/frames.cc
@@ -648,7 +648,13 @@ void ExitFrame::FillState(Address fp, Address sp, State* state) {
 }
 
 JSFunction* BuiltinExitFrame::function() const {
-  return JSFunction::cast(function_slot_object());
+  return JSFunction::cast(target_slot_object());
+}
+
+Object* BuiltinExitFrame::receiver() const { return receiver_slot_object(); }
+
+bool BuiltinExitFrame::IsConstructor() const {
+  return !new_target_slot_object()->IsUndefined(isolate());
 }
 
 Address StandardFrame::GetExpressionAddress(int n) const {