chromium/third_party/blink/web_tests/fast/harness/user-preferred-language-expected.txt

This test verifies that internals.userPreferredLanguages returns a mutable Array of the user's preferred languages.

internals.userPreferredLanguages returns a non-empty array: PASS
internals.userPreferredLanguages is mutable, and returns the same value passed to it: PASS