Bug 216634

imported/w3c/web-platform-tests/service-workers/service-worker/fetch-waits-for-activate.https.html

Test is a flaky failure according to history on macOS w2. First occurrence of failure us at r254144 but no indication revision was cause.

History:
https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fservice-workers%2Fservice-worker%2Ffetch-waits-for-activate.https.html&platform=mac&limit=50000

Diff:
--- /Volumes/Data/slave/catalina-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/fetch-waits-for-activate.https-expected.txt
+++ /Volumes/Data/slave/catalina-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/fetch-waits-for-activate.https-actual.txt
@@ -1,4 +1,4 @@
 
 PASS Navigation fetch events should wait for the activate event to complete. 
-PASS Subresource fetch events should wait for the activate event to complete. 
+FAIL Subresource fetch events should wait for the activate event to complete. assert_equals: active worker should be in activated state expected "activated" but got "activating"

Note, similar Diff to this:

https://bugs.webkit.org/show_bug.cgi?id=181392