The following layout tests are failing on Windows: fast/events/tabindex-focus-blur-all.html imported/w3c/web-platform-tests/dom/ranges/Range-insertNode.html imported/w3c/web-platform-tests/dom/ranges/Range-surroundContents.html js/dom/dfg-custom-getter.html Probable cause: Regression began with r190735. The subsequent CLOOP fix in r190741 did not resolve the issue.
<rdar://problem/23073565>
These failures may have been resolved by <http://trac.webkit.org/changeset/191594>.
it looks like: http://trac.webkit.org/changeset/191594 Fixed the bug.