Disable some webgl conformance tests due to a security issue on video canvas painting

Disable some webgl conformance tests due to a security issue on video canvas painting

Check http://crbug.com/334204 for details

BUG=334204, 367962
R=alokp@chromium.org, kbr@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=266716

[qinmin, 2014-04-28 21:56:18]

PTAL

[alokp, 2014-04-28 22:36:54]

This looks reasonable. Although if we are not sure about the patch, I would
revert the patch instead of losing test coverage.

[alokp, 2014-04-28 22:47:15]

lgtm

[commit-bot: I haz the power, 2014-04-28 22:48:50]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/qinmin@chromium.org/251113005/20001

[commit-bot: I haz the power, 2014-04-28 22:56:15]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-04-28 22:56:16]

Try jobs failed on following builders:
  tryserver.chromium on chromium_presubmit

[Ken Russell (switch to Gerrit), 2014-04-28 23:01:49]

lgtm

[alokp, 2014-04-28 23:33:40]

The CQ bit was checked by alokp@chromium.org

[commit-bot: I haz the power, 2014-04-28 23:36:11]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/qinmin@chromium.org/251113005/20001

[commit-bot: I haz the power, 2014-04-28 23:50:49]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-04-28 23:50:49]

Try jobs failed on following builders:
  tryserver.chromium on chromium_presubmit

[alokp, 2014-04-29 00:21:01]

Committed patchset #1 manually as r266716 (presubmit successful).