CallICStub with a "never patch" approach until customization.

src/objects.cc

Index: src/objects.cc
diff --git a/src/objects.cc b/src/objects.cc
index 66fddee60030db7fe8183758067485660cd7a61e..ea1385a978377cb2f397c6f658026b91b9384f4b 100644
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -10806,6 +10806,9 @@ void SharedFunctionInfo::AttachInitialMap(Map* map) {
 
 void SharedFunctionInfo::ResetForNewContext(int new_ic_age) {
   code()->ClearInlineCaches();
+  // If we clear ICs, we need to clear the type feedback vector too, since
+  // CallICs are synced with a feedback vector slot.
+  ClearTypeFeedbackInfo(map()->GetHeap());
   set_ic_age(new_ic_age);
   if (code()->kind() == Code::FUNCTION) {
     code()->set_profiler_ticks(0);