Rebaseline fast/ruby/ruby-text-before-after-content.html for Chromium Mac.
Mark media/controls-right-click-on-timebar.html as flaky.
* platform/chromium-cg-mac-leopard/fast/ruby/ruby-text-before-after-content-expected.png: Added.
* platform/chromium-cg-mac-leopard/fast/ruby/ruby-text-before-after-content-expected.txt: Added.
* platform/chromium-mac/fast/ruby/ruby-text-before-after-content-expected.png: Added.
* platform/chromium/test_expectations.txt:
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@95892
268f45cc-cd09-0410-ab3c-
d52691b4dbfc