Bots saw failure in w3c close-in-upgradeneeded.html
Flakiness dashboard for this test:
Looks to be in really good shape.
Certainly no crashes, anyways. And the last (text) failure was 5/24.
Based on the frequencies we see with other tests, it's not clear this test actually has a problem by itself.
Last Mac failure was even longer ago than that.
It was a text diff:
@@ -1,3 +1,3 @@
-PASS When db.close is called in upgradeneeded, the db is cleaned up on refresh
+FAIL When db.close is called in upgradeneeded, the db is cleaned up on refresh assert_true: saw transaction.complete expected true got false
That actually could be affected by http://trac.webkit.org/changeset/201461, and in fact we haven't seen any failures since 5/27
I think this bug is no longer useful.