[ic] Record call counts for monomorphic calls made with an IC.

src/type-feedback-vector-inl.h

Index: src/type-feedback-vector-inl.h
diff --git a/src/type-feedback-vector-inl.h b/src/type-feedback-vector-inl.h
index bf54ae4cd187b9d4165f051363f3a4d6bb4f2a77..7fa51d802ada52e90ba3ebd4d2189ce0fc036b14 100644
--- a/src/type-feedback-vector-inl.h
+++ b/src/type-feedback-vector-inl.h
@@ -30,12 +30,6 @@ Handle<Object> TypeFeedbackVector::PremonomorphicSentinel(Isolate* isolate) {
 }
 
 
-Handle<Object> TypeFeedbackVector::MonomorphicArraySentinel(
-    Isolate* isolate, ElementsKind elements_kind) {
-  return Handle<Object>(Smi::FromInt(static_cast<int>(elements_kind)), isolate);
-}
-
-
 Object* TypeFeedbackVector::RawUninitializedSentinel(Heap* heap) {
   return heap->uninitialized_symbol();
 }