The debug bots seem to periodically fail when running webgl/1.0.2/conformance/rendering/gl-scissor-test.html. This does not happen in release builds.
<rdar://problem/15764845>
Landed declaration that this test is flaky in Mavericks Debug under http://trac.webkit.org/changeset/161444.
This test does not appear to be flaky according to the flakiness dashboard, and the expectation for Mavericks is no longer relevant. Removed expectation in <http://trac.webkit.org/projects/webkit/changeset/198222>