[turbofan] Make FieldAccess::name usable in practice.

src/compiler/simplified-operator.cc

Index: src/compiler/simplified-operator.cc
diff --git a/src/compiler/simplified-operator.cc b/src/compiler/simplified-operator.cc
index 1eaa287fee5d7ac807b5c978b00f96afe9e08f7c..ee5e00a0d12fc1de5d857ba8287354a135c060f8 100644
--- a/src/compiler/simplified-operator.cc
+++ b/src/compiler/simplified-operator.cc
@@ -102,13 +102,7 @@ size_t hash_value(FieldAccess const& access) {
 
 std::ostream& operator<<(std::ostream& os, FieldAccess const& access) {
   os << "[" << access.base_is_tagged << ", " << access.offset << ", ";
-#ifdef OBJECT_PRINT
-  Handle<Name> name;
-  if (access.name.ToHandle(&name)) {
-    name->Print(os);
-    os << ", ";
-  }
-#endif
+  if (access.name != nullptr) os << access.name << ", ";
   access.type->PrintTo(os);
   os << ", " << access.machine_type << "]";
   return os;