chromium-status: fix interpretation of week days when localizing timestamps

chromium-status: fix interpretation of week days when localizing timestamps

The short timestamps the server outputs does not include a year:
	Fri, 10 Jan 18:11
this means when we try to localize things, javascript picks a year
for us (2001) and uses that to figure out the new day of the week.

For now, assume all short timestamps represent this year.  It'll be right
the majority of the time (only when showing Dec dates during Jan will it
be slightly off).

BUG=chromium:314501
TEST=ran an appengine and checked the day of the week to make sure it was correct

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=244603

[Vadim Sh., 2014-01-13 22:49:42]

lgtm as a quick fix

Alternative solution would be to embed raw unix timestamp as a hidden field into
a status row, and then extract and use it from javascript.

[vapier, 2014-01-13 22:52:53]

i thought about the hidden data embedding, but seemed like it'd take a lot more
work to make happen (like putting the unix timestamp as a hidden sub-child of
the same element so that it could located unambiguously)

[commit-bot: I haz the power, 2014-01-13 22:52:59]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/vapier@chromium.org/134403003/1

[commit-bot: I haz the power, 2014-01-13 22:53:03]

Change committed as 244603