Failing since r225879 with this diff
+FAIL Foreground color did not change when autofilled.
The test is also failing with the same diff on the Apple Windows bots. For some reason the test does not fail on Mac or iOS (why?).
Apple Win 7 Release (Tests) bot:
GTK Linux 64-bit Release (Tests) bot:
With help from Alex Christensen, I was able to get a WebKit setup on GTK with a clean build of WebKit and the test case fast/forms/input-autofilled.html passes. We should look to force a clean build on both the GTK and Windows bots.
It started passing on the bot in the range r226741-r226750 (inclusive). But two other autofill tests began failing at the same time, see bug #181662.
I don't know what changed, and none of the commits in that range look suspicious. It's common for a test failure to not be reproducible locally, and it would be quite unusual for a clean build to change tests results, but I suppose it is possible if there is an unusual error in the build system.