Unsuppress animation tests on Chrome, they seem to have switched back to working

Unsuppress animation tests on Chrome, they seem to have switched back to working

BUG=

Committed: https://github.com/dart-lang/sdk/commit/6452961033268f4559aeca6a5f406899ba6c861b

[Alan Knight, 2015-05-21 21:05:24]

alanknight@google.com changed reviewers:
+ ricow@google.com, whesse@google.com

[Alan Knight, 2015-05-21 21:05:25]

TBR

[Alan Knight, 2015-05-21 21:05:42]

Committed patchset #1 (id:1) manually as
6452961033268f4559aeca6a5f406899ba6c861b (presubmit successful).

[Bill Hesse, 2015-05-22 07:30:12]

lgtm

https://codereview.chromium.org/1157463003/diff/1/tests/html/html.status
File tests/html/html.status (right):

https://codereview.chromium.org/1157463003/diff/1/tests/html/html.status#newc...
tests/html/html.status:105: #element_animate_test/omit_timing: Skip # Timing out
inexplicably. Temporarily suppressing (alanknight)
I would prefer not to have commented out lines - they should be easy to add back
if necessary.

[Bill Hesse, 2015-05-22 11:19:32]

https://codereview.chromium.org/1157463003/diff/1/tests/html/html.status
File tests/html/html.status (right):

https://codereview.chromium.org/1157463003/diff/1/tests/html/html.status#newc...
tests/html/html.status:106: #element_animate_test/timing_dict: Skip # Timing out
inexplicably. Temporarily suppressing (alanknight)
Oh, I didn't understand that you were temporarily running these tests to see
where they failed.  Filed an issue and recorded that they are failing on MacOS,
and restored the lines, in a new CL.

[Alan Knight, 2015-05-22 16:42:12]

Actually that wasn't what I was doing. Those tests had stopped working at least
in part because Chrome had stopped making the changing CSS attribute values
visible and that was what they relied on. Ones marked as fail had started
working again. But it seems there's something more going on with those two. I
thought they were passing for me, but it looks like they're passing but then not
cleanly terminating. I'll investigate further. Thanks.