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

src/ic/mips64/ic-mips64.cc

Index: src/ic/mips64/ic-mips64.cc
diff --git a/src/ic/mips64/ic-mips64.cc b/src/ic/mips64/ic-mips64.cc
index 300df992feb813b591df7a06aaab32692147f909..81f1f922afc8a370c1c2f87a3dfbd784601efdc9 100644
--- a/src/ic/mips64/ic-mips64.cc
+++ b/src/ic/mips64/ic-mips64.cc
@@ -731,25 +731,6 @@ void KeyedStoreIC::GenerateMiss(MacroAssembler* masm) {
   __ TailCallRuntime(Runtime::kKeyedStoreIC_Miss);
 }
 
-
-void StoreIC::GenerateMegamorphic(MacroAssembler* masm) {
-  Register receiver = StoreDescriptor::ReceiverRegister();
-  Register name = StoreDescriptor::NameRegister();
-  DCHECK(receiver.is(a1));
-  DCHECK(name.is(a2));
-  DCHECK(StoreDescriptor::ValueRegister().is(a0));
-
-  // Get the receiver from the stack and 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, a5, a6, a7, t0);
-
-  // Cache miss: Jump to runtime.
-  GenerateMiss(masm);
-}
-
-
 void StoreIC::GenerateMiss(MacroAssembler* masm) {
   StoreIC_PushArgs(masm);