[Collections] Remove dead code

Bug: v8:5717
Change-Id: I9841ddaed2f1e3d30dc580aad8b665e905f9edd7
Reviewed-on: https://chromium-review.googlesource.com/624533Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47488}

src/assembler.cc

@@ -1509,13 +1509,6 @@ ExternalReference ExternalReference::orderedhashmap_gethash_raw(
   return ExternalReference(Redirect(isolate, FUNCTION_ADDR(f)));
 }
 
-template <typename CollectionType, int entrysize>
-ExternalReference ExternalReference::orderedhashtable_has_raw(
-    Isolate* isolate) {
-  auto f = OrderedHashTable<CollectionType, entrysize>::HasKey;
-  return ExternalReference(Redirect(isolate, FUNCTION_ADDR(f)));
-}
-
 ExternalReference ExternalReference::try_internalize_string_function(
     Isolate* isolate) {
   return ExternalReference(Redirect(
@@ -1550,11 +1543,6 @@ ExternalReference::search_string_raw<const uc16, const uint8_t>(Isolate*);
 template ExternalReference
 ExternalReference::search_string_raw<const uc16, const uc16>(Isolate*);
 
-template ExternalReference
-ExternalReference::orderedhashtable_has_raw<OrderedHashMap, 2>(Isolate*);
-template ExternalReference
-ExternalReference::orderedhashtable_has_raw<OrderedHashSet, 1>(Isolate*);
-
 ExternalReference ExternalReference::page_flags(Page* page) {
   return ExternalReference(reinterpret_cast<Address>(page) +
                            MemoryChunk::kFlagsOffset);

src/assembler.h

@@ -975,9 +975,6 @@ class ExternalReference BASE_EMBEDDED {
 
   static ExternalReference orderedhashmap_gethash_raw(Isolate* isolate);
 
-  template <typename CollectionType, int entrysize>
-  static ExternalReference orderedhashtable_has_raw(Isolate* isolate);
-
   static ExternalReference page_flags(Page* page);
 
   static ExternalReference ForDeoptEntry(Address entry);

src/builtins/builtins-collections-gen.cc

@@ -29,8 +29,6 @@ class CollectionsBuiltinsAssembler : public CodeStubAssembler {
                                      Node* collection);
 
   Node* CallGetHashRaw(Node* const key);
-  template <typename CollectionType, int entrysize>
-  Node* CallHasRaw(Node* const table, Node* const key);
 
   // Transitions the iterator to the non obsolete backing store.
   // This is a NOP if the [table] is not obsolete.

src/external-reference-table.cc

@@ -270,12 +270,6 @@ void ExternalReferenceTable::AddReferences(Isolate* isolate) {
       "search_string_raw<1-byte, 2-byte>");
   Add(ExternalReference::orderedhashmap_gethash_raw(isolate).address(),
       "orderedhashmap_gethash_raw");
-  Add(ExternalReference::orderedhashtable_has_raw<OrderedHashMap, 2>(isolate)
-          .address(),
-      "orderedhashtable_has_raw<OrderedHashMap, 2>");
-  Add(ExternalReference::orderedhashtable_has_raw<OrderedHashSet, 1>(isolate)
-          .address(),
-      "orderedhashtable_has_raw<OrderedHashSet, 1>");
   Add(ExternalReference::log_enter_external_function(isolate).address(),
       "Logger::EnterExternal");
   Add(ExternalReference::log_leave_external_function(isolate).address(),