[chromium] Mark fast/canvas/canvas-toDataURL-webp.html as failing
https://bugs.webkit.org/show_bug.cgi?id=93310

Unreviewed test expectations update.

libwebp will be updated to 0.3.0 in chrome changing the encoder
output after which this test will need to be rebaselined.

Patch by James Zern <jzern@chromium.org> on 2013-03-19

* platform/chromium/TestExpectations:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@146288 268f45cc-cd09-0410-ab3c-d52691b4dbfc
2 files changed