Fix android test breakage due to lack of locale

Only run the test when locale 'bn' is supported

Bug: v8:9100
Change-Id: I455d77a7fb7495f1f866211084cdb68fceb8c871
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2130069
Commit-Queue: Frank Tang <ftang@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66956}

test/intl/intl.status

@@ -67,8 +67,6 @@
   'default_locale': [SKIP],
   # Unable to change locale and TZ on Android:
   'regress-7770': [SKIP],
-  # 'bn' locale is not included in Android.
-  'relative-time-format/resolved-options-nu-extended': [FAIL],
 }],  # 'system == android'
 
 ]

test/intl/relative-time-format/resolved-options-nu-extended.js

@@ -6,21 +6,25 @@
 // Split from test/intl/relative-time-format/resolved-options-nu.js
 // because Android not yet include bn locale data.
 
-// For locale default the numberingSystem to other than 'latn'
-assertEquals(
-    "beng",
-    new Intl.RelativeTimeFormat("bn").resolvedOptions().numberingSystem
-);
+// Only test if the browser support 'bn' locale
+if (Intl.RelativeTimeFormat.supportedLocalesOf(["bn"]).length > 0) {
+  // For locale default the numberingSystem to other than 'latn'
+  assertEquals(
+      "beng",
+      new Intl.RelativeTimeFormat("bn").resolvedOptions().numberingSystem
+  );
 
-// For locale which default others but  use -u-nu-latn to change to 'latn' numberingSystem
-assertEquals(
-    "latn",
-    new Intl.RelativeTimeFormat("bn-u-nu-latn").resolvedOptions()
-        .numberingSystem
-);
-// For locale use -u-nu- with invalid value still back to default.
-assertEquals(
-    "beng",
-    new Intl.RelativeTimeFormat("bn-u-nu-abcd").resolvedOptions()
-        .numberingSystem
-);
+  // For locale which default others but  use -u-nu-latn to change to 'latn'
+  // numberingSystem
+  assertEquals(
+      "latn",
+      new Intl.RelativeTimeFormat("bn-u-nu-latn").resolvedOptions()
+          .numberingSystem
+  );
+  // For locale use -u-nu- with invalid value still back to default.
+  assertEquals(
+      "beng",
+      new Intl.RelativeTimeFormat("bn-u-nu-abcd").resolvedOptions()
+          .numberingSystem
+  );
+}