[builtins] Introduce DeleteProperty builtin

src/code-stub-assembler.cc

Index: src/code-stub-assembler.cc
diff --git a/src/code-stub-assembler.cc b/src/code-stub-assembler.cc
index 6e1bde011b7525f40e04694850e26cc0c9421a39..b5806d8e50f52b9a2f46012e80852d1936633c4b 100644
--- a/src/code-stub-assembler.cc
+++ b/src/code-stub-assembler.cc
@@ -4591,29 +4591,6 @@ Node* CodeStubAssembler::IntPtrMin(Node* left, Node* right) {
 }
 
 template <class Dictionary>
-Node* CodeStubAssembler::GetNumberOfElements(Node* dictionary) {
-  return LoadFixedArrayElement(dictionary, Dictionary::kNumberOfElementsIndex);
-}
-
-template <class Dictionary>
-void CodeStubAssembler::SetNumberOfElements(Node* dictionary,
-                                            Node* num_elements_smi) {
-  StoreFixedArrayElement(dictionary, Dictionary::kNumberOfElementsIndex,
-                         num_elements_smi, SKIP_WRITE_BARRIER);
-}
-
-template <class Dictionary>
-Node* CodeStubAssembler::GetNumberOfDeletedElements(Node* dictionary) {
-  return LoadFixedArrayElement(dictionary,
-                               Dictionary::kNumberOfDeletedElementsIndex);
-}
-
-template <class Dictionary>
-Node* CodeStubAssembler::GetCapacity(Node* dictionary) {
-  return LoadFixedArrayElement(dictionary, Dictionary::kCapacityIndex);
-}
-
-template <class Dictionary>
 Node* CodeStubAssembler::GetNextEnumerationIndex(Node* dictionary) {
   return LoadFixedArrayElement(dictionary,
                                Dictionary::kNextEnumerationIndexIndex);