Change length from 0 to 2 for Intl.DisplayNames

Bug: v8:10733
Change-Id: I417c19b13ecc3de1e7a33ed31e4eb0129eabe7e8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2309113Reviewed-by: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68952}

src/init/bootstrapper.cc

@@ -3033,7 +3033,7 @@ void Genesis::InitializeGlobal(Handle<JSGlobalObject> global_object,
           isolate(), intl, "DisplayNames", JS_DISPLAY_NAMES_TYPE,
           JSDisplayNames::kHeaderSize, 0, factory->the_hole_value(),
           Builtins::kDisplayNamesConstructor);
-      display_names_fun->shared().set_length(0);
+      display_names_fun->shared().set_length(2);
       display_names_fun->shared().DontAdaptArguments();
       InstallWithIntrinsicDefaultProto(
           isolate(), display_names_fun,

test/test262/test262.status

@@ -457,6 +457,9 @@
   # https://bugs.chromium.org/p/v8/issues/detail?id=7472
   'intl402/NumberFormat/currency-digits': [FAIL],
 
+  # https://github.com/tc39/test262/pull/2711
+  'intl402/DisplayNames/length': [FAIL],
+
   # https://bugs.chromium.org/p/v8/issues/detail?id=7831
   'language/statements/generators/generator-created-after-decl-inst': [FAIL],
   'language/expressions/generators/generator-created-after-decl-inst': [FAIL],