[stubs] Remove %_NewObject intrinsic

src/interpreter/interpreter-intrinsics.cc

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/interpreter/interpreter-intrinsics.h"
 
 #include "src/code-factory.h"
 
 namespace v8 {
 namespace internal {
@@ skipping 222 matching lines @@
   args[index++] = context;
   return __ CallStubN(callable.descriptor(), 1, input_count, args);
 }
 
 Node* IntrinsicsHelper::HasProperty(Node* input, Node* arg_count,
                                     Node* context) {
   return IntrinsicAsStubCall(input, context,
                              CodeFactory::HasProperty(isolate()));
 }
 
-Node* IntrinsicsHelper::NewObject(Node* input, Node* arg_count, Node* context) {
-  return IntrinsicAsStubCall(input, context,
-                             CodeFactory::FastNewObject(isolate()));
-}
-
 Node* IntrinsicsHelper::NumberToString(Node* input, Node* arg_count,
                                        Node* context) {
   return IntrinsicAsStubCall(input, context,
                              CodeFactory::NumberToString(isolate()));
 }
 
 Node* IntrinsicsHelper::RegExpExec(Node* input, Node* arg_count,
                                    Node* context) {
   return IntrinsicAsStubCall(input, context,
                              CodeFactory::RegExpExec(isolate()));
@@ skipping 139 matching lines @@
   Node* comparison = __ Word32Equal(actual, __ Int32Constant(expected));
   __ GotoIf(comparison, &match);
   __ Abort(kWrongArgumentCountForInvokeIntrinsic);
   __ Goto(&match);
   __ Bind(&match);
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8