The fast/history/page-cache-webdatabase-pending-transaction.html layout test is flaky on GTK+. It fails sometimes.
When it fails, the diff is the following:
@@ -1,11 +1 @@
-Tests that a page with an open WebDatabase that has pending transactions does not go into the page cache.
-On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
-pageshow - not from cache
-PASS Page was not restored from page cache
-PASS successfullyParsed is true
+This page should go back. If a test outputs the contents of this page, then the test page failed to enter the page cache.
There are no references to this bug in any TestExpectations. It's probable this bug was solved at some point but it wasn't marked as closed. I'm closing this bug now. If you think this bug report is still valid, please reopen it and add an entry to TestExpectations.