Mark accessibility/chromium-only-roles.html as failing.
Mark accessibility/chromium-only-roles.html as failing.

It looks like this test needs to be rebaselined after the changes in
https://crrev.com/303364 are fully implemented.

BUG=384723
TBR=yhirano@chromium.org

Review URL: https://codereview.chromium.org/708103003

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@185002 bbb929c8-8fbe-4397-9dbb-9b2b20218538

axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk