Enable some passing, disabled Intl tests

A couple of the Intl tests made calls to getDefaultTimeZone(), which
doesn't exist in V8; however, these were not core to the test. Rather
than marking the whole test as failing, just comment out that
unimportant part of the test.

R=adamk

Review URL: https://codereview.chromium.org/1522533003

Cr-Commit-Position: refs/heads/master@{#32819}

test/intl/date-format/resolved-options.js

@@ -38,7 +38,8 @@ assertEquals('latn', resolved.numberingSystem);
 assertTrue(resolved.hasOwnProperty('calendar'));
 assertEquals('gregory', resolved.calendar);
 assertTrue(resolved.hasOwnProperty('timeZone'));
-assertEquals(getDefaultTimeZone(), resolved.timeZone);
+// TODO(littledan): getDefaultTimeZone() is not available from JavaScript
+// assertEquals(getDefaultTimeZone(), resolved.timeZone);
 // These are in by default.
 assertTrue(resolved.hasOwnProperty('year'));
 assertEquals('numeric', resolved.year);

test/intl/date-format/timezone.js

@@ -27,8 +27,9 @@
 
 // Tests time zone support.
 
-var df = Intl.DateTimeFormat();
-assertEquals(getDefaultTimeZone(), df.resolvedOptions().timeZone);
+// TODO(littledan): getDefaultTimeZone() is not available from JavaScript
+// var df = Intl.DateTimeFormat();
+// assertEquals(getDefaultTimeZone(), df.resolvedOptions().timeZone);
 
 df = Intl.DateTimeFormat(undefined, {timeZone: 'UtC'});
 assertEquals('UTC', df.resolvedOptions().timeZone);

test/intl/intl.status

@@ -27,11 +27,6 @@
 
 [
 [ALWAYS, {
-  # The following tests use getDefaultTimeZone().
-  'date-format/resolved-options': [FAIL],
-  'date-format/timezone': [FAIL],
-  'general/v8Intl-exists': [FAIL],
-
   # TODO(jochen): The following test is flaky.
   'overrides/caching': [PASS, FAIL],