[Chromium] fast/dom/replaceChild.html pixel test starts failing after http://trac.webkit.org/changeset/67182/. http://test-results.appspot.com/dashboards/flakiness_dashboard.html#showExpectations=true&useWebKitCanary=true&tests=fast%2Fdom%2FreplaceChild.html
*** This bug has been marked as a duplicate of bug 45527 ***