Inline calling into the interceptor into the IC callbacks rather than going through the LookupItera…

src/objects.cc

Index: src/objects.cc
diff --git a/src/objects.cc b/src/objects.cc
index 82fd35324f3a7931b2b7a72b8b97796b49d09b53..b3f8a0d2a6a373d6770a631af882f844e1481fde 100644
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -16309,16 +16309,6 @@ void Dictionary<Derived, Shape, Key>::CopyValuesTo(FixedArray* elements) {
 }
 
 
-InterceptorInfo* JSObject::GetNamedInterceptor() {
-  DCHECK(map()->has_named_interceptor());
-  JSFunction* constructor = JSFunction::cast(map()->GetConstructor());
-  DCHECK(constructor->shared()->IsApiFunction());
-  Object* result =
-      constructor->shared()->get_api_func_data()->named_property_handler();
-  return InterceptorInfo::cast(result);
-}
-
-
 MaybeHandle<Object> JSObject::GetPropertyWithInterceptor(LookupIterator* it,
                                                          bool* done) {
   *done = false;