| CONSOLE WARNING: line 20: The step timing function with step position 'middle' is deprecated and will be removed in M62, around October 2017. See https://www.chromestatus.com/features/5189363944128512 for more details. | |
| This is a testharness.js-based test. | |
| PASS The step-middle timing function does not function outside of Web Animations. | |
| PASS The step-middle timing function is deprecated in Web Animations. | |
| Harness: the test ran to completion. | |