Bug 1641952 [wpt PR 23860] - Update wpt metadata, a=testonly

wpt-pr: 23860 wpt-type: metadata
2020-06-30 00:03:30 +00:00 · 2020-06-30 00:03:30 +00:00 · 23b10ffc18
--- a/testing/web-platform/meta/css/css-transitions/CSSTransition-effect.tentative.html.ini
+++ b/testing/web-platform/meta/css/css-transitions/CSSTransition-effect.tentative.html.ini
@ -1,4 +0,0 @@
-[CSSTransition-effect.tentative.html]
-  [After setting a transition's effect to null, a new transition can be started]
-    expected: FAIL
-