deleted file mode 100644
--- a/testing/web-platform/meta/web-animations/interfaces/KeyframeEffect/constructor.html.ini
+++ /dev/null
@@ -1,10 +0,0 @@
-[constructor.html]
-  type: testharness
-  [Invalid easing [a multi-value easing\] in keyframe sequence should be thrown]
-    expected:
-      if stylo: FAIL
-
-  [Invalid KeyframeEffectReadOnly option by a multi-value easing]
-    expected:
-      if stylo: FAIL
-