chromium/third_party/blink/web_tests/external/wpt/css/css-typed-om/the-stylepropertymap/properties/transition-expected.txt

This is a testharness.js-based test.
[FAIL] 'transition' does not support 'none, none'
  assert_not_equals: Unsupported value must not be null got disallowed value null
Harness: the test ran to completion.