CallICStub with a "never patch" approach until customization.

src/factory.cc

Index: src/factory.cc
diff --git a/src/factory.cc b/src/factory.cc
index 81cdb99f1c4a4db2da98ff4c475636bb48c5a05a..784f53c230fa002673e39021f5c8ced0c7945164 100644
--- a/src/factory.cc
+++ b/src/factory.cc
@@ -1810,6 +1810,21 @@ Handle<SharedFunctionInfo> Factory::NewSharedFunctionInfo(
 }
 
 
+Handle<FixedArray> Factory::NewTypeFeedbackVector(int slot_count) {
+  Handle<FixedArray> vector = NewFixedArray(slot_count, TENURED);
+  // Ensure we can skip the write barrier
+  ASSERT_EQ(isolate()->heap()->uninitialized_symbol(),
+            *TypeFeedbackInfo::UninitializedSentinel(isolate()));
+  for (int i = 0; i < slot_count; i++) {
+    vector->set(
+        i,
+        *TypeFeedbackInfo::UninitializedSentinel(isolate()),
+        SKIP_WRITE_BARRIER);
+  }
+  return vector;
+}
+
+
 Handle<JSMessageObject> Factory::NewJSMessageObject(
     Handle<String> type,
     Handle<JSArray> arguments,