Update Layout test and webkit test after ICU52 roll

Update Layout test and webkit test after ICU52 roll

Now that ICU was rolled to ICU 52, two layout tests marked as failure
pass beause the expectation was updated in advance to prepare for ICU 52 update.

Likewise, a test for shortStandAloneMonth names in ru_RU should be
re-enabled.

BUG=378919, 377042
TEST=1.LayoutTest: fast/forms/datetimelocal-multiple-fields/datetimelocal-multiple-fields-*
2. webkit_unit_tests: LocaleICU*
TBR=tkent@chromium.org

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=178574

[jungshik at Google, 2014-07-21 16:52:29]

I'll update the expected results for tests requiring manual rebaselining
separately.

[jungshik at Google, 2014-07-21 16:59:46]

The CQ bit was checked by jshin@chromium.org

[commit-bot: I haz the power, 2014-07-21 17:00:49]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/jshin@chromium.org/403393004/1

[commit-bot: I haz the power, 2014-07-21 18:03:40]

Change committed as 178574

[tkent, 2014-07-22 00:50:38]

lgtm