Calculate the correct available height for content

Calculate the correct available height for content

The available height for content is the interior of the content box, not
the border box.

http://www.w3.org/TR/CSS2/visudet.html#propdef-height
http://www.w3.org/TR/CSS2/visudet.html#inline-replaced-height

BUG=236043
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=178693

[rhogan, 2014-07-21 17:30:59]

The two tables test failures are progressions.

[leviw_travelin_and_unemployed, 2014-07-21 20:14:15]

Can you add a link to the spec describing this in your description, and in
availableLogicalHeight?

LGTM.

[rhogan, 2014-07-22 19:14:21]

The CQ bit was checked by robhogan@gmail.com

[commit-bot: I haz the power, 2014-07-22 19:14:44]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/robhogan@gmail.com/407753002/40001

[commit-bot: I haz the power, 2014-07-22 20:27:57]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  win_blink_rel on tryserver.blink
(http://build.chromium.org/p/tryserver.blink/builders/win_blink_rel/builds/18351)

[commit-bot: I haz the power, 2014-07-22 20:58:41]

Change committed as 178693