[--runtime-call-stats] Fix ACCESSOR handler computation

src/ic/arm64/ic-arm64.cc

Index: src/ic/arm64/ic-arm64.cc
diff --git a/src/ic/arm64/ic-arm64.cc b/src/ic/arm64/ic-arm64.cc
index f9b5893a390d991f96152d19bf238f65b7932dcd..69b8c2fab10c1180cc940c8c0d3d2bef8fe9953f 100644
--- a/src/ic/arm64/ic-arm64.cc
+++ b/src/ic/arm64/ic-arm64.cc
@@ -724,24 +724,6 @@ void KeyedStoreIC::GenerateMegamorphic(MacroAssembler* masm,
   GenerateMiss(masm);
 }
 
-
-void StoreIC::GenerateMegamorphic(MacroAssembler* masm) {
-  Register receiver = StoreDescriptor::ReceiverRegister();
-  Register name = StoreDescriptor::NameRegister();
-  DCHECK(!AreAliased(receiver, name, StoreDescriptor::ValueRegister(), x5, x6,
-                     x7, x8));
-
-  // Probe the stub cache.
-  Code::Flags flags =
-      Code::RemoveHolderFromFlags(Code::ComputeHandlerFlags(Code::STORE_IC));
-  masm->isolate()->stub_cache()->GenerateProbe(masm, Code::STORE_IC, flags,
-                                               receiver, name, x5, x6, x7, x8);
-
-  // Cache miss: Jump to runtime.
-  GenerateMiss(masm);
-}
-
-
 void StoreIC::GenerateMiss(MacroAssembler* masm) {
   StoreIC_PushArgs(masm);