[TypeFeedbackVector] Root feedback vectors at function literal site.

test/cctest/test-code-stub-assembler.cc

Index: test/cctest/test-code-stub-assembler.cc
diff --git a/test/cctest/test-code-stub-assembler.cc b/test/cctest/test-code-stub-assembler.cc
index a6e188a0e8edd63bb8460c835ac6e459e07b8d31..2b14804c0391813b00ad11f799a173d00baf4567 100644
--- a/test/cctest/test-code-stub-assembler.cc
+++ b/test/cctest/test-code-stub-assembler.cc
@@ -2116,8 +2116,7 @@ TEST(AllocateFunctionWithMapAndContext) {
   Handle<JSFunction> fun = Handle<JSFunction>::cast(result_obj);
   CHECK_EQ(isolate->heap()->empty_fixed_array(), fun->properties());
   CHECK_EQ(isolate->heap()->empty_fixed_array(), fun->elements());
-  CHECK_EQ(isolate->heap()->empty_type_feedback_vector(),
-           fun->feedback_vector());
+  CHECK_EQ(isolate->heap()->undefined_cell(), fun->feedback_vector_cell());
   CHECK_EQ(isolate->heap()->the_hole_value(), fun->prototype_or_initial_map());
   CHECK_EQ(*isolate->promise_resolve_shared_fun(), fun->shared());
   CHECK_EQ(isolate->promise_resolve_shared_fun()->code(), fun->code());