Do not wrap text in the flakiness dashboard revision popup

Do not wrap text in the flakiness dashboard revision popup

Text wrapping is a little funny in an absolute-positioned element: the
available width of an off-screen element is zero which causes wrapping.
I created a minimal example of this is at http://pr.gg/wrapgenius.html
This behavior is well-known and there are workarounds [1].

The flakiness dashboard popup is similarly affected (see:
http://pr.gg/flakywrapping.png). Because the flakiness dashboard
revision popup has breaks already, we can just use
white-space: nowrap to fix this without any involved workarounds.

[1] http://stackoverflow.com/questions/14819574/preserve-normal-word-wrapping-inside-absolutely-positioned-container

NOTRY=true

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=178519

[pdr., 2014-07-19 16:45:46]

On 2014/07/17 15:49:32, pdr wrote:

Ping

[ojan, 2014-07-19 17:07:31]

lgtm

[commit-bot: I haz the power, 2014-07-19 17:07:42]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/pdr@chromium.org/403553002/1

[commit-bot: I haz the power, 2014-07-19 17:08:01]

Change committed as 178519