Reapply change to hide VM-only List implementation classes.

runtime/bin/common.cc

+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+#include "bin/builtin.h"
+
+#include "include/dart_api.h"
+
+void FUNCTION_NAME(Common_IsBuiltinList)(Dart_NativeArguments args) {
+  Dart_EnterScope();
+  Dart_Handle list = Dart_GetNativeArgument(args, 0);
+  Dart_Handle list_class = Dart_InstanceGetClass(list);
+  ASSERT(!Dart_IsError(list_class));
+  Dart_Handle coreimpl_lib =
+      Dart_LookupLibrary(Dart_NewString("dart:coreimpl"));
+  ASSERT(!Dart_IsError(coreimpl_lib));
+  Dart_Handle object_array_class =
+      Dart_GetClass(coreimpl_lib, Dart_NewString("_ObjectArray"));
+  ASSERT(!Dart_IsError(object_array_class));
+  Dart_Handle immutable_array_class =
+      Dart_GetClass(coreimpl_lib, Dart_NewString("_ImmutableArray"));
+  ASSERT(!Dart_IsError(immutable_array_class));
+  // TODO(5474): We should be able to allow _GrowableObjectArrays here as well.
+  bool builtin_array = (Dart_IdentityEquals(list_class, object_array_class) ||
+                        Dart_IdentityEquals(list_class, immutable_array_class));
+  Dart_SetReturnValue(args, Dart_NewBoolean(builtin_array));
+  Dart_ExitScope();
+}