[builtins] Array.prototype.filter implemented as a TurboFan code stub.

src/code-stub-assembler.h

Index: src/code-stub-assembler.h
diff --git a/src/code-stub-assembler.h b/src/code-stub-assembler.h
index 8ae40994b323c38f5e0ab983319e90aea6a50df3..a605cb3311c30e5e2cb2076ffb0fcbea88ec1914 100644
--- a/src/code-stub-assembler.h
+++ b/src/code-stub-assembler.h
@@ -587,6 +587,9 @@ class V8_EXPORT_PRIVATE CodeStubAssembler : public compiler::CodeAssembler {
 
   Node* AllocateJSArrayIterator(Node* array, Node* array_map, Node* map);
 
+  // Perform ArraySpeciesCreate (ES6 #sec-arrayspeciescreate).
+  Node* ArraySpeciesCreate(Node* context, Node* originalArray, Node* len);
+
   void FillFixedArrayWithValue(ElementsKind kind, Node* array, Node* from_index,
                                Node* to_index,
                                Heap::RootListIndex value_root_index,