http://crrev.com/2231623002 - Prevent integer overflow in ComputedStyle::outlineOutsetExtent.

Don't believe this should block 529938. Expected behavior is not clear reviewing:

https://www.w3.org/TR/css-ui-3/#outline-offset

FireFox renders a straight red line at top of screen. Recent Chrome dev build 54.0.2816.0 dev without rtree patch renders with part of what looks like a thick black rect visible top-left and then red border surrounding the body content region.

RTree patch changes behavior in an arguably worse manner (all we see is one tile's worth of red border that would surround the body), but the case is quite obtuse.

Moving to P3 as an edge case where paint behavior is non-optimal and warrants review for correctness/consistency.

Unassigning self from bugs that I don't expect to be able to get to soon in case someone else is able to pick them up.

This issue has been Available for over a year. If it's no longer important or seems unlikely to be fixed, please consider closing it out. If it is important, please re-triage the issue.

Sorry for the inconvenience if the bug really should have been left as Available.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

I think this works right now. I should re-enable and find out.

fast/css/outline-offset-large.html currently skipped.