inspector-protocol/page/deny-X-FrameOption.html fails very frequently on WebKit2 bots:
The difference is:
@@ -1,4 +1,5 @@
CONSOLE MESSAGE: Refused to display 'deny-X-FrameOption.html' in a frame because it set 'X-Frame-Options' to 'deny'.
+CONSOLE MESSAGE: line 1: ReferenceError: Can't find variable: InspectorFrontendAPI
I'm not sure where this error comes from, there is no "InspectorFrontendAPI" in this test. Presumably it's from Web Inspector code?
I could not reproduce this locally.
This test does a suspicious document.write, landed a speculative fix to remove a race in <http://trac.webkit.org/r162509>. Let's see if this helps.
Alas, this didn't help.
*** Bug 129331 has been marked as a duplicate of this bug. ***
Marked as flaky in <http://trac.webkit.org/r164671>.
Rewritten in https://bugs.webkit.org/show_bug.cgi?id=147714, new file is
So far it seems to be much more stable. Please file a new bug if problems creep up.