Mark virtual fast/images/2-dht.html tests as [ ImageOnlyFailure ]

Mark virtual fast/images/2-dht.html tests as [ ImageOnlyFailure ]

virtual/{deferred,slimmingpaint}/fast/images/2-dht.html need a new image
rebaseline for the fix for issue 398235 to be submitted. Make them image
only failures in TestExpectations (following blink r194511).

  virtual/slimmingpaint/fast/images/2-dht.html [ ImageOnlyFailure ]
  virtual/deferred/fast/images/2-dht.html [ ImageOnlyFailure ]

NOTRY=true
BUG=398235
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=194629

[Noel Gordon, 2015-04-28 22:46:41]

The CQ bit was checked by noel@chromium.org

[urvang (Google), 2015-04-28 22:47:31]

urvang@google.com changed reviewers:
+ urvang@google.com

[urvang (Google), 2015-04-28 22:47:32]

lgtm

[commit-bot: I haz the power, 2015-04-28 22:48:20]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1103273005/1

[commit-bot: I haz the power, 2015-04-28 22:53:10]

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

[commit-bot: I haz the power, 2015-04-28 22:53:10]

No LGTM from a valid reviewer yet. Only full committers are accepted.
Even if an LGTM may have been provided, it was from a non-committer,
_not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[commit-bot: I haz the power, 2015-04-28 22:53:12]

Committed patchset #1 (id:1) as
https://src.chromium.org/viewvc/blink?view=rev&revision=194629

[urvang, 2015-04-28 22:57:09]

urvang@chromium.org changed reviewers:
- urvang@google.com

[urvang, 2015-04-28 22:57:09]

lgtm

(LGTMing from the correct account now)

[Noel Gordon, 2015-04-28 23:04:06]

:)

[Noel Gordon, 2015-04-28 23:04:38]

Either works for a TestExpectations update.

[Noel Gordon, 2015-04-29 00:31:00]

Also, I'm pre-testing the fix roll over on
https://codereview.chromium.org/1110113002 to see no other webkit tests break.