[Intl] Remove --harmony-intl-list-format flag from test

This is part 1 of 2 of clean up. C++ change in Part 2 next.

Bug: v8:8705
Change-Id: Ibf4425c141391581b963f4775286b65b652452e2
Reviewed-on: https://chromium-review.googlesource.com/c/1461172Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59581}

test/intl/break-iterator/subclass.js

@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Flags: --harmony-intl-list-format
-
 var locales = ["tlh", "id", "en"];
 var input = "foo and bar";
 var refBreakIterator = new Intl.v8BreakIterator(locales);

test/intl/list-format/constructor.js

@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Flags: --harmony-intl-list-format
-
 // ListFormat constructor can't be called as function.
 assertThrows(() => Intl.ListFormat(['sr']), TypeError);
 

test/intl/list-format/format-en.js

@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Flags: --harmony-intl-list-format
-
 // The following test are not part of the comformance. Just some output in
 // English to verify the format does return something reasonable for English.
 // It may be changed when we update the CLDR data.

test/intl/list-format/format-to-parts.js

@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Flags: --harmony-intl-list-format
-
 function assertListFormat(listFormat, input) {
   var result;
   try {

test/intl/list-format/format.js

@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Flags: --harmony-intl-list-format
-
 function assertListFormat(listFormat, input) {
   try {
     let result = listFormat.format(input);

test/intl/list-format/formatToParts-zh.js

@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Flags: --harmony-intl-list-format
-
 // The following test are not part of the comformance. Just some output in
 // Chinese to verify the format does return something reasonable for Chinese.
 // It may be changed when we update the CLDR data.

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

@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Flags: --harmony-intl-list-format
-
 let listFormat = new Intl.ListFormat();
 // The default style is 'long'
 assertEquals('long', listFormat.resolvedOptions().style);

test/intl/list-format/supported-locale.js

@@ -2,7 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Flags: --harmony-intl-list-format
 assertEquals(typeof Intl.ListFormat.supportedLocalesOf, "function",
              "Intl.ListFormat.supportedLocalesOf should be a function");
 

test/intl/regress-8031.js

@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Flags: --harmony-intl-list-format
-
 var locales = ["tlh", "id", "en"];
 var input = ["a", "b", "c"];
 var referenceListFormat = new Intl.ListFormat(locales);

test/message/fail/list-format-style-narrow.js

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
-//
-// Flags: --harmony-intl-list-format
-
 new Intl.ListFormat("en", {style: 'narrow'})

test/message/fail/list-format-style-narrow.out

-*%(basename)s:7: RangeError: When style is 'narrow', 'unit' is the only allowed value for the type option.
+*%(basename)s:4: RangeError: When style is 'narrow', 'unit' is the only allowed value for the type option.
 new Intl.ListFormat("en", {style: 'narrow'})
 ^
 RangeError: When style is 'narrow', 'unit' is the only allowed value for the type option.
     at new ListFormat (<anonymous>)
-    at *%(basename)s:7:1
+    at *%(basename)s:4:1
 
 

test/test262/testcfg.py

@@ -49,7 +49,6 @@ FEATURE_FLAGS = {
   'String.prototype.matchAll': '--harmony-string-matchall',
   'Symbol.matchAll': '--harmony-string-matchall',
   'numeric-separator-literal': '--harmony-numeric-separator',
-  'Intl.ListFormat': '--harmony-intl-list-format',
   'Intl.Locale': '--harmony-locale',
   'Intl.Segmenter': '--harmony-intl-segmenter',
   'Symbol.prototype.description': '--harmony-symbol-description',