http://build.webkit.org/results/Lion%20Intel%20Debug%20(Tests)/r110747%20(4474)/canvas/philip/tests/2d.gradient.interpolate.colouralpha-pretty-diff.html http://build.webkit.org/results/Lion%20Intel%20Debug%20(WebKit2%20Tests)/r110802%20(4927)/canvas/philip/tests/2d.gradient.interpolate.colouralpha-pretty-diff.html Unfortunately, due to our test situation, I am not sure when these failures started.
<rdar://problem/11052676>
Added expected failing results in http://trac.webkit.org/changeset/110811
See also: bug 77550.