LayoutTest inspector/codemirror/prettyprinting-css.html is a flaky timeout https://build.webkit.org/builders/Apple%20El%20Capitan%20Release%20WK1%20(Tests)/builds/556 https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=inspector%2Fcodemirror%2Fprettyprinting-css.html
Marked test as flaky in http://trac.webkit.org/projects/webkit/changeset/215121
According to the Flakiness dashboard, this test no longer seems to be timing out but rather it has become a flaky failure on Sierra Release WK2. https://build.webkit.org/results/Apple%20Sierra%20Release%20WK2%20(Tests)/r221084%20(3791)/results.html
Removed flaky timeout expectation: http://trac.webkit.org/projects/webkit/changeset/221096
There are no test expectation entries for this test anymore. Since this bug has changed topics a couple of times. I'm moving it to resolved and filing a new one with information about the current failure mode. https://bugs.webkit.org/show_bug.cgi?id=190833