Roll test262

https://chromium.googlesource.com/external/github.com/tc39/test262/+log/a9abd4..49eee8b

Bug: v8:7834
Change-Id: I90de157926001b8db0c7992965b9c2ee762d78ae
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1656055Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Mathias Bynens <mathias@chromium.org>
Reviewed-by: Tamer Tas <tmrts@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62161}

DEPS

@@ -182,7 +182,7 @@ deps = {
   'v8/test/mozilla/data':
     Var('chromium_url') + '/v8/deps/third_party/mozilla-tests.git' + '@' + 'f6c578a10ea707b1a8ab0b88943fe5115ce2b9be',
   'v8/test/test262/data':
-    Var('chromium_url') + '/external/github.com/tc39/test262.git' + '@' + 'a9abd418ccc7999b00b8c7df60b25620a7d3c541',
+    Var('chromium_url') + '/external/github.com/tc39/test262.git' + '@' + '49eee8bf9d69e3e137e9a196f6e0906a7c6a2cd4',
   'v8/test/test262/harness':
     Var('chromium_url') + '/external/github.com/test262-utils/test262-harness-py.git' + '@' + '4555345a943d0c99a9461182705543fb171dda4b',
   'v8/third_party/qemu-linux-x64': {

test/test262/test262.status

@@ -81,7 +81,7 @@
   'intl402/DateTimeFormat/numbering-system-calendar-options': ['--harmony-intl-add-calendar-numbering-system'],
 
   # https://bugs.chromium.org/p/v8/issues/detail?id=9319
-  'intl402/NumberFormat/prototype/resolvedOptions/order': ['--noharmony-intl-numberformat-unified'],
+  'intl402/NumberFormat/prototype/resolvedOptions/order': [FAIL],
 
   # https://bugs.chromium.org/p/v8/issues/detail?id=9084
   'intl402/supportedLocalesOf-consistent-with-resolvedOptions': [FAIL],

test/test262/testcfg.py

@@ -49,6 +49,9 @@ FEATURE_FLAGS = {
   'Intl.DateTimeFormat-formatRange': '--harmony-intl-date-format-range',
   'Intl.NumberFormat-unified': '--harmony-intl-numberformat-unified',
   'Intl.Segmenter': '--harmony-intl-segmenter',
+  'Intl.DateTimeFormat-dayPeriod': '--harmony-intl-dateformat-day-period',
+  'Intl.DateTimeFormat-quarter': '--harmony-intl-dateformat-quarter',
+  'Intl.DateTimeFormat-fractionalSecondDigits': '--harmony-intl-dateformat-fractional-second-digits',
   'Symbol.prototype.description': '--harmony-symbol-description',
   'globalThis': '--harmony-global',
   'export-star-as-namespace-from-module': '--harmony-namespace-exports',