Revert of [stubs] Port KeyedLoadIC_Generic stub to TurboFan

src/builtins/builtins-handler.cc

Index: src/builtins/builtins-handler.cc
diff --git a/src/builtins/builtins-handler.cc b/src/builtins/builtins-handler.cc
index 63fdffdc636d19c909d5d0008c22239107f8d139..8b3df7927f409f83b2aaf054279fe889efdb178e 100644
--- a/src/builtins/builtins-handler.cc
+++ b/src/builtins/builtins-handler.cc
@@ -12,21 +12,6 @@
 
 void Builtins::Generate_KeyedLoadIC_Megamorphic(MacroAssembler* masm) {
   KeyedLoadIC::GenerateMegamorphic(masm);
-}
-
-void Builtins::Generate_KeyedLoadIC_Megamorphic_TF(
-    CodeStubAssembler* assembler) {
-  typedef compiler::Node Node;
-  typedef LoadWithVectorDescriptor Descriptor;
-
-  Node* receiver = assembler->Parameter(Descriptor::kReceiver);
-  Node* name = assembler->Parameter(Descriptor::kName);
-  Node* slot = assembler->Parameter(Descriptor::kSlot);
-  Node* vector = assembler->Parameter(Descriptor::kVector);
-  Node* context = assembler->Parameter(Descriptor::kContext);
-
-  CodeStubAssembler::LoadICParameters p(context, receiver, name, slot, vector);
-  assembler->KeyedLoadICGeneric(&p);
 }
 
 void Builtins::Generate_KeyedLoadIC_Miss(MacroAssembler* masm) {