Reland of Change calling convention of CallApiGetterStub to accept the AccessorInfo

src/ic/arm64/handler-compiler-arm64.cc

Index: src/ic/arm64/handler-compiler-arm64.cc
diff --git a/src/ic/arm64/handler-compiler-arm64.cc b/src/ic/arm64/handler-compiler-arm64.cc
index d44b331b63da0e937039a434eb78c60c39ab3026..84c0397cd11434fef672956ed579fb6b75768b45 100644
--- a/src/ic/arm64/handler-compiler-arm64.cc
+++ b/src/ic/arm64/handler-compiler-arm64.cc
@@ -632,56 +632,6 @@
   __ Ret();
 }
 
-
-void NamedLoadHandlerCompiler::GenerateLoadCallback(
-    Register reg, Handle<AccessorInfo> callback) {
-  DCHECK(!AreAliased(scratch2(), scratch3(), scratch4(), receiver()));
-  DCHECK(!AreAliased(scratch2(), scratch3(), scratch4(), reg));
-
-  // Build v8::PropertyCallbackInfo::args_ array on the stack and push property
-  // name below the exit frame to make GC aware of them.
-  STATIC_ASSERT(PropertyCallbackArguments::kShouldThrowOnErrorIndex == 0);
-  STATIC_ASSERT(PropertyCallbackArguments::kHolderIndex == 1);
-  STATIC_ASSERT(PropertyCallbackArguments::kIsolateIndex == 2);
-  STATIC_ASSERT(PropertyCallbackArguments::kReturnValueDefaultValueIndex == 3);
-  STATIC_ASSERT(PropertyCallbackArguments::kReturnValueOffset == 4);
-  STATIC_ASSERT(PropertyCallbackArguments::kDataIndex == 5);
-  STATIC_ASSERT(PropertyCallbackArguments::kThisIndex == 6);
-  STATIC_ASSERT(PropertyCallbackArguments::kArgsLength == 7);
-
-  __ Push(receiver());
-
-  Handle<Object> data(callback->data(), isolate());
-  if (data->IsUndefined() || data->IsSmi()) {
-    __ Mov(scratch3(), Operand(data));
-  } else {
-    Handle<WeakCell> cell =
-        isolate()->factory()->NewWeakCell(Handle<HeapObject>::cast(data));
-    // The callback is alive if this instruction is executed,
-    // so the weak cell is not cleared and points to data.
-    __ GetWeakValue(scratch3(), cell);
-  }
-  __ LoadRoot(scratch4(), Heap::kUndefinedValueRootIndex);
-  __ Mov(scratch2(), Operand(ExternalReference::isolate_address(isolate())));
-  __ Push(scratch3(), scratch4(), scratch4(), scratch2(), reg);
-  __ Push(Smi::FromInt(0));  // should_throw_on_error -> false
-  __ Push(name());
-
-  // Abi for CallApiGetter.
-  Register getter_address_reg = x2;
-
-  // Set up the call.
-  Address getter_address = v8::ToCData<Address>(callback->getter());
-  ApiFunction fun(getter_address);
-  ExternalReference::Type type = ExternalReference::DIRECT_GETTER_CALL;
-  ExternalReference ref = ExternalReference(&fun, type, isolate());
-  __ Mov(getter_address_reg, ref);
-
-  CallApiGetterStub stub(isolate());
-  __ TailCallStub(&stub);
-}
-
-
 void NamedLoadHandlerCompiler::GenerateLoadInterceptorWithFollowup(
     LookupIterator* it, Register holder_reg) {
   DCHECK(!AreAliased(receiver(), this->name(), scratch1(), scratch2(),